Ladies man Ben has his life turned upside down when an ex leaves the daughter he never knew he had on his doorstep.

Ben and the guys try to come up with the perfect babysitting schedule.

Ben tries to get a date with a hot nurse treating Emma.

The boys are getting fed up with Bonnie always being at their apartment.

Ben's new boss assumes him and Riley are married, so he convinces her to go along with it.

Riley goes a bit overboard when she becomes the captain of Ben's softball team.

Ben and Tucker both try to hook up with the same woman.

Ben tries to clean up his act by taking a Mommy and Me class.

It's Emmas first christmas family photo and Ben wants the whole family on it, including his dad.

Riley is excited to be maid of honor at a friends wedding but then Ben makes a mess of everything at the batchelorette party.

Ben begins to develop romantic feelings for Riley, but his reputation for being an irresponsible playboy works against him. Elsewhere, Tucker attempts to date a model and Bonnie uses Emma to get close…

Ben discovers a shocking secret about Riley's new beau, Fitch, and tries to warn her. Meanwhile, Bonnie accidentally sends a revealing message from Danny to Riley's cell phone. Things heat up between …

Ben discovers an endorsement opportunity for Danny with a new brand of Japanese energy drinks. Against Bonnie's advice, Ben convinces Danny to sign the deal, but he must pick up the pieces when things…

Bonnie sets up her new bachelorette pad across the hall, and Ben and Tucker will do whatever it takes to force her out. They throw a huge party that threatens to damage more than Bonnie's new apartmen…

Dr. Shaw determines Riley is the cause of Danny's inability to focus on the ice and bans her from Danny's next game. Meanwhile, Riley thinks things are moving too fast with Fitch and starts avoiding h…

Ben tries to get Emma into daycare by flirting with the cute assistant manager, Megan. Megan insists there is no space, until she gets the idea that Ben and Tucker are a gay couple. Ben devises an ela…

Ben, Danny and Tucker band together to rescue Emma's missing stuffed animal. Meanwhile, Riley hosts a book club in an effort to make friends with the cool girls at work. When her mom, Jennifer, and Bo…

Riley plans to break up with Fitch, but then receives the news that Fitch is dead. She meets Fitch's dad, Winston Douglas, who asks her to deliver the eulogy at the funeral and tells Riley that Fitch …

Danny plays matchmaker for Riley and his new teammate, who secretly likes Bonnie. Elsewhere, Tucker gets back together with an ex-girlfriend who doesn’t get along with Ben, and she winds up making Ben…

Riley questions her future after taking the bar exam. Meanwhile, Amy takes a pregnancy test, while Danny tries to win over Amy’s father, who clearly dislikes him.

Megan’s dog is stolen while under Ben’s care. Riley tries to get her old job back with Bonnie’s help.

Ben convinces Bonnie and Ray to invite conservative Aunt Betty to Emma's baptism in the hopes she'll write a nice, fat check for Emma. The Wheelers nearly pull off their ruse as a perfectly normal fam…

Ben suspects that Riley finds him attractive, as she asks him to help her find a man to date. Elsewhere, Bonnie and Tucker enter a mascot contest for the New York Rangers, despite Danny’s objections.

Ben resorts to devious measures to get Emma into the neighborhood playgroup, and Danny turns to Riley for help with his and Amy's relationship problems.

Ben learns why Riley doesn’t like celebrating her birthday and it’s all his fault. He knows he needs to make it up to her and plans a perfect birthday surprise, but in typical Wheeler fashion, disaste…

Ben's quest to procure Emma the hottest toy of the Christmas season creates ill will; Tucker and Riley help Bonnie with holiday decorating.

Ben and Riley try to jumpstart their relationship but Emma's mom, Angela, gets in the way. Tucker tries to help Danny get over his failed relationships.

Riley wonders if Ben should give family life with Angela a shot.

Tucker scores Danny an interview on the Mary Hart Show.

Bonnie's new boss gives her an impossible apartment listing.

The guys start a campaign to be on their building's Resident Board so they can keep their rooftop beach. Riley and Bonnie go on a double date.

Ben and Tucker swap names while pursuing a woman. Elsewhere, Riley runs into a former rival and enlists Danny in a revenge scheme; and Bonnie gets Tucker to assist her in creating a slogan for her new…

Ben tries to score a second date with Heather in order to win a wager with Riley. Elsewhere, Bonnie asks Danny to end her relationship with Brad for her, and then she becomes interested in Brad's dad;…

Tucker pretends to be a lawyer in order to please his dad, and Ben helps with the charade. Meanwhile, Riley develops a crush on a British guy, but Bonnie mistakenly thinks she's fallen for Danny; and …

Phillip may lose his visa thanks to Ben. Meanwhile, Danny dates a sports reporter; and Tucker adopts a phony British accent to impress women.

Tucker's new girlfriend used to date Ben but doesn't seem to remember. Riley is invited to a spa day with her boss.

Bonnie sets Ben up on a date with an energetic gal who's similar to herself. Elsewhere, Danny gets his dad's cherished car out of storage, but problems arise when Riley and Tucker take it for a spin.

Ben throws a bash for Emma's first birthday and puts Tucker in charge of entertainment. Meanwhile, Ben encounters an ex-girlfriend who's hiding a big secret; and Danny uncovers shocking news about Ril…

Riley starts a new romance. Meanwhile, Bonnie wants to rekindle things with Brad, so she asks for Tucker's assistance.

Ben takes Bonnie to see Bon Jovi to thank her for everything she does for him and Emma.

Riley tries to figure out who her biological father is and comes up with two candidates. Elsewhere, Tucker blames his dad for his parents' impending divorce, so Bonnie attempts to help by getting Tuck…

Riley is looking forward to meeting Philip’s sister from England, but her excitement soon vanishes when it becomes obvious that Georgie is less than impressed by her brother’s taste in girlfriends. Da…

Ben, Danny, and Riley take stock of their lives when they review their fifth-grade time capsules.

When Ben misses out on seeing Emma's first steps, the rest of the gang try to recreate the moment for him.

Ben and Tucker pose as fraternity pledges after Bonnie sells their money-stuffed foosball table.

Ben hopes to rekindle his romance with Riley when he joins her on a train trip to Florida.

Ben and Riley learn the truth about Danny's feelings for Riley; Danny considers moving to Paris.

Ben, Danny and Tucker end up in jail when their plans to attend a big Halloween party go awry.

A grumpy Ben wishes there was no such thing as Christmas, then is shocked when the fulfillment of his desire not only erases the holiday, but Emma's existence as well.

Danny prepares to join Georgie in Paris; Ben suspects that Riley may have feelings for his brother; Bonnie begins selling Danny's hockey memorabilia.

Danny turns to Bonnie's ex Brad for help, as he doesn't want the gang to know what happened with Paris and Georgia.

Tucker enlists Ben and Riley to appear on Mary Hart's program and reveal how they foiled an attempted mugging; Bonnie hopes to get rich by using Emma in a series of Internet videos.

Danny receives a cameo role on "General Hospital" and nervously prepares for his scene with actress Kelly Monaco; Tucker and Ben stage a funeral for Bonnie.

Ben and Danny gamble on their mom's love life.

Ben panics when he forgets his mother's birthday; Danny learns surprising news that overshadows Bonnie's party; Emma is injured while in Riley and Tucker's care.

The navy are in town so Ben and Tucker pretend to be sailors in order to score with the ladies.

Danny stumbles upon a family secret while planning a birthday bash for Bonnie with Ben, Riley and Tucker.

Bonnie and her old boyfriend Brad are in competion for a huge listing so she decides to seduce him in order to beat him.

Riley knows she has to tell Danny she has feelings for him before his relationship with Robyn gets any more serious.

After making a mess of her confession to Danny, Riley retreats to her parents’ house to hide.

Emma's babysitters feel unappreciated, so they go on strike, forcing Ben to bring Emma along on his dates and shifts at work. Meanwhile, Danny and Bonnie enroll in a cooking class with her favorite ch…

Ben and Riley make a bet concerning strangers in a bar and it leads to trouble at work for both of them: Riley sleeps with a stranger who becomes her new boss, and Ben sleeps with the wife of the man …

Tucker hires Riley to represent him in a lawsuit against a construction company, but his hazy memory makes the case challenging for her. Meanwhile, Bonnie predicts her sons will fail as bar owners, an…

Ben corrupts Ross by spending too much time with him, which infuriates Riley and leads her to declare a war in which Ross—unbeknownst to him—is the prize. Meanwhile, Bonnie wants to join the guys' pok…

Ben attempts to work out who should receive custody of Emma in the event of anything bad happening to him.

Riley hosts a cocktail party in order to meet Ross' friends, and Ross tells Ben not to attend. Meanwhile, Danny tries to figure out his new girlfriend's last name; and Tucker starts divulging secrets …

The gang reflect on their past entanglements, forgetting to safeguard a cherished item of Bonnie's in the process.

The gang head to Las Vegas, where Tucker's hidden hobby is exposed.

In the Season 4 finale, Bonnie's wedding planner quits as her big day draws near, so her best buddy, Charlotte, volunteers to help, but Charlotte has an ulterior motive. Meanwhile, Ben decides to let …

Ben meets someone new, and Riley has a surprising reaction to Danny’s proposal.

When Emma starts calling every woman she sees “Mommy,” Ben decides it’s time to find someone with whom to be serious. He turns to Riley to find him a date, but she thinks Ben is not ready to settle do…

While looking for a new bar manager, Ben interviews his old crush Sam, and decides to get revenge on her for never noticing him in high school. But things don’t turn out as planned.

After witnessing the wrath of Tucker’s boss, Mary Hart, Ben films one of Mary’s rampages intending to show Tucker how badly he’s treated.

Tucker finds Zoey snooping around his apartment and assumes she is there for him, so he takes it upon himself to ask her out. However, Zoey believes Tucker is setting her up with Ben. Danny finds hims…

When Danny finds out that Ben is still Riley’s emergency contact, he acts as if Ben and Riley’s relationship didn’t count. So, when Ben attempts to prove that his and Riley’s relationship meant someth…

Emma’s mom, Angela, returns wanting to make amends with Ben and build a relationship with Emma.

When Ben learns that Sam’s living arrangements have fallen through, he schemes to push Danny and Riley to move in together so Sam can take his room.

Riley is frustrated that Ben only has eyes for Sam and not for Zoey, who she thinks is perfect for him.

Sam invites Ben, Riley and Danny to the Hamptons for the weekend, leaving Ben confused as to whether he wants to be with Sam or Zoey. Riley finds some old home movies of everyone in high school, but s…

Danny is desperate to make up with Riley after their recent breakup, but she is still furious after learning he hooked up with Sam in high school. Determined to prove that she is not overreacting, Ril…

Ben discovers Tucker has been making extra cash by visiting a sperm bank. In order to help Tucker pick up a nurse at the bank, Ben agrees to donate his own sperm but quickly regrets his decision after…

Ben admits he never graduated high school and decides to go back to school in order to set a good example for Emma. Bonnie later confesses that she also did not graduate, so both must pass a final exa…

Bonnie is less than thrilled when she finds out that Ben invited her estranged mother Nana Lyle to town for Emma’s preschool’s family weekend. Meanwhile, Riley and Tucker enroll in an improv class in …

Ben poses as Bonnie’s husband, Brad, when her friends from work don’t believe that she has an attractive, younger lover. When Danny begins dating a beautiful actress as a publicity stunt, Riley, who b…

As Ben and Riley both realize they are in for more than they bargained for with dating older, more mature adults, they work together to come up with a plan to get out of their respective relationships…

When Ben receives an anonymous note from a past love interest asking for a second chance, he does whatever he can to find the mystery girl. Danny misunderstands a note he thought was left for him and …

When Ben’s first date with his new lover doesn’t go well, Danny and Riley step in to help sort out the couple’s issues, but their assistance quickly causes more harm than good. Tucker decides to tell …

After Emma accidentally pokes holes in Ben’s stash of condoms, Ben, Tucker and Danny all fear their girlfriends might be pregnant. They discreetly try to find out if there’s anything to worry about wh…

Ben forgets Emma’s birthday and attempts to combine her birthday party with a beer stand at the neighborhood street fair, but doing both at the same time proves rather difficult. Danny and Riley come …

Ben is still enthusiastically searching for the mysterious Elle. Danny and Riley are hunting for a good doctor to help with the pregnancy, and Bonnie desperately wants to be involved. Tucker is back f…

Ben learns some interesting facts about Tucker’s recent date, so he enlists Danny’s help in finding out the truth. As Bonnie and Brad are preparing to set off on their trip around the world, Brad is a…

When Ben believes he finally has found a no-strings-attached hookup buddy, Riley attempts to prove to him he’s sorely mistaken. Meanwhile, Danny ends up in a professional wrestling match.

Tucker learns that the Mother’s Day special he produced was nominated for a New York Entertainment Award. Tucker’s mom surprises him by showing up to be his plus one to the ceremony, which throws a wr…

Sam comes back into the picture wanting to give her and Ben’s relationship another chance, but Ben hesitates on whether or not that’s a good idea as he’s still searching for the mysterious Elle. Littl…

Danny is being overprotective of pregnant Riley, so Ben surprises Riley with a day off and a hike in the woods to get some time of freedom. Worried that Ben is too irresponsible, Danny sneaks after th…

Ben is jealous when he learns Bonnie is sending Danny on a cruise to celebrate becoming a dad, so he and Danny hold a Wheeler War to see who deserves the trip more. Meanwhile, Tucker and Riley run int…

Ben meets a runaway bride who is convinced that fate has thrown them together in the same way Ben believes he and Elle are meant to be. Tucker and Ben then figure out how to get out of the situation a…

When Tucker learns that his ex-girlfriend Sondra is newly single, he confides to Ben that she’s the “one that got away.” Ben offers to be Sondra’s rebound to tee Tucker up for success. Bonnie and Rile…

Danny and Ben are eager to find out the sex of Riley and Danny’s baby, even though Riley would prefer it to be a surprise. In their quest to find the truth, the brothers create a chain reaction of mix…

Riley is confined to the couch with the baby due any second while Tucker tries to help Danny decide what to buy her as a “push gift.” Ben begins to feel like an insufficient parent when Emma’s upcomin…