Walden is forced to deal with two freeloading Harpers when Charlie's daughter that nobody knew he had arrives at the beach house. ...

Alan can't believe his luck, for once to Walden's romantic envy, when his ex Lyndsey, who left Alan for another, insists on 'meaningless' sex. Golddigger Evelyn has a bal ...

New PA Alan exasperates Walden with endless futile detail questions he's supposed to handle. Yet Berta takes the cake as nightmare employee when she invades Walden's bed ...

Walden decides to join Jenny and her friends during their wild escapades. But when he wakes with her in bed, they wonder what happened and if anything happened. And when ...

Walden can't bear to watch Jenny waste her future by partying all day instead of pursuing her acting dream, so he arranges a course with a Hollywoodian, but she deserts b ...

Walden dutifully agrees to attend one of his mother's monkey benefit dinners and even shouts eagerly begging Alan a $1000 plate on an unlikely quest to score a celebrity. ...

Walden and Alan approach a couple of girls and ask them out. And the one Alan hooks up with is easy to please. And when they are about to go out Lyndsey shows up, Alan is ...

Alan is still seeing Lyndsey's boyfriend, Larry who doesn't know that he and Lyndsey are seeing each other behind his back. But Larry tells Alan that he fears that Lyndse ...

When the boys go date-hunting in a bar, Alan's blunt attitude and Walden's sincere charm soon hook them up with two equally ill-matched friends. Walden senses trouble wit ...

Walden helps Jenny get a second date with a one-night stand and Alan's transgender girlfriend's ex-wife hits on him. Meanwhile, in the spirit of the holidays, Alan receiv ...

Walden finds a fired ex-employee, who hired him to write code for a new Internet project, to proud to accept his free improvements. Alan makes an even worse mess then els ...

Alan runs into Lyndsey and her boyfriend. He asks Alan to go on a double date with them and a girl he knows. Alan accepts. The girl they set him up with is hot. She then ...

After multimillionaire Marty Pepper proposes to Evelyn, Walden and Alan throw him a bachelor party with several of his old friends (comedy legends Tim Conway, Steve Lawre ...

Walden can't accept his manhood being out-staged by Jenny, her lesbian date and even Berta, more knowledgeable about cars and handier, so he resolves to prove himself a b ...

Alan turns to Judith for comfort after Lyndsey accepts Larry's marriage proposal, and Jenny is worried that Brooke is blowing her off. ...

Walden planned a steady relationship with Nicole, but to his shock she prefers selling out their mind-probing computer device by accepting a Google job, hence moves to Sa ...

Realizing that Barry fits too nicely among his parasitic-lazy house-mates, Walden finds the courage to give him marching orders, albeit generously helping to find him a c ...

Delighted that his ex-lover Kate is back and agrees to a date, Walden dreams of a steady relationship, but as his house-mates warned, she still puts her own career first. ...

After a single quality day with Kate, Walden feels ready to propose again, but as his house-mates warned, all it takes for the hopeless romantic to switch course complete ...

Alan decides to start a new business venture at the house. Reeling from his recent breakup, Walden goes to a therapist, who says he falls in love too easily and advises h ...

Walden, Jenny and Barry travel to Colorado in Walden's private jet to reconnect with his 1st car. While there they take advantage of Colorado's legalization; Gretchen pus ...

Alan proposes to Gretchen and she accepts but he also reveals to Larry who he is and his connection to Lyndsey. Upon learning of this Larry dumps Lyndsey. Alan and Gretch ...