Charlie returns to his bachelor lifestyle after Alan moves out of the house. Alan suffers a breakdown after his divorce from Kandi.
18 years ago720p
S4 E2 - Who's Vod Kanockers?
Charlie finally tells Alan that he didn't marry Mia because she wanted Alan and Jake to move out of the house, but Alan finds a hole in his logic. Charlie and Alan deal with a noisy neighbor who constantly sings all the time, who happens to be Steven Tyler.
18 years ago720p
S4 E3 - The Sea Is a Harsh Mistress
Charlie tries to surf to impress Dottie, a beautiful woman he just met, but after he nearly drowns he is convinced that he saw his late father.
18 years ago720p
S4 E4 - A Pot Smoking Monkey
Alan tries to hire his ex-wife's lawyer to help him win custody over the dog he and Kandi shared.
18 years ago720p
S4 E5 - A Live Woman of Proven Fertility
Alan is overjoyed by the prospect of Judith remarrying, as he would no longer have to pay alimony. Alan gets Charlie to help him when it looks like the marriage maybe derailed due to Jake’s dislike of his mother’s fiancé.
18 years ago720p
S4 E6 - Apologies for the Frivolity
Charlie is dating a woman whose personality and life are like his mother’s.
18 years ago720p
S4 E7 - Repeated Blows to His Unformed Head
Berta's daughter, Naomi is pregnant and Berta drags Charlie with her when she confronts the baby’s father. Alan reveals a secret fetish.
18 years ago720p
S4 E8 - Release the Dogs
Alan suffers from insomnia. He visits his psychiatrist, who reveals that the cause of Alan's sleepless nights is his jealousy towards Charlie, and his inability to glide through life.
18 years ago720p
S4 E9 - Corey's Been Dead for an Hour
Charlie gets tired of Alan's mooching and reaches the breaking point during the brothers' double date. Jake is left home alone for the first time.
18 years ago720p
S4 E10 - Kissing Abraham Lincoln
Worrying Charlie may get rid of one of them, Berta and Lydia fight over him. Meanwhile, Kandi does everything she can to stop Alan from selling their condo.
18 years ago720p
S4 E11 - Walnuts and Demerol
Charlie's friends and family put a crimp in his plan for a romantic Christmas Eve date. When Evelyn sees who the date is, she goes to great lengths to force a wedge between them.
18 years ago720p
S4 E12 - Castrating Sheep in Montana
Berta discovers that Alan has been dating her daughter Naomi.
18 years ago720p
S4 E13 - Don't Worry, Speed Racer
Jake shares that he has heard his mother having sex with her fiancée, Herb; this revelation brings up a repressed memory for Charlie. This leads Charlie to seek help from Rose.
18 years ago720p
S4 E14 - That's Summer Sausage, Not Salami
Charlie sets Alan up with their new neighbour. But he gets jealous when the two form a bond.
18 years ago720p
S4 E15 - My Damn Stalker
Rose is moving to London, and Charlie is surprised by his reaction to the news. Alan lies to a woman he met online.
18 years ago720p
S4 E16 - Young People Have Phlegm Too
Charlie's young, hot girlfriend takes him to a new club. She invites Alan to meet one of her friends but the men are shocked to learn that they are considered as being "old".
18 years ago720p
S4 E17 - I Merely Slept With a Commie
After Evelyn tells Alan and Charlie how she feels about there being no mourners at her friend’s funeral, the boys share their feelings that this could also be the case at her funeral. Evelyn tries to prove them wrong by introducing them to a couple she help adopt a boy from China. The boys return fire by inviting the young man to a play date with Jake.
18 years ago720p
S4 E18 - It Never Rains in Hooterville
Alan tries to bond with Jake when he realizes that his childhood is almost over. Kandi pursues a career in acting.
18 years ago720p
S4 E19 - Smooth as a Ken Doll
Charlie takes a liking to Myra, the witty sister of Judith's fiancé, Herb.
18 years ago720p
S4 E20 - Aunt Myra Doesn't Pee a Lot
Alan looks forward to Judith's wedding, while Charlie and Myra continue their romance.
18 years ago720p
S4 E21 - Tucked, Taped and Gorgeous
Alan and Charlie re-examine their sexual identities after Alan befriends Greg, a gay man. Meanwhile, Jake has a crush on Greg's daughter.
18 years ago720p
S4 E22 - Mr. McGlue's Feedbag
Jake gets lucky after Charlie takes him to the racetrack. Meanwhile, Alan has a difficult time at the DMV.
18 years ago720p
S4 E23 - Anteaters. They're Just Crazy-Lookin'
Charlie is shocked when the handyman working on his house beats him out for Chloe's affections. Alan has no sympathy for Charlie’s distress.
18 years ago720p
S4 E24 - Prostitutes and Gelato
Evelyn's boyfriend, Teddy, invites Alan and Charlie to go with him to Las Vegas on his private jet. The boys confront their individual 'daddy issues'
