Season 6

01 Taterhead Is Our Love Child Episode 122nd September 2008 In the 6th season opener, Charlie runs into an ex-girlfriend and a child who bears a striking resemblance to Charlie. 02 Pie Hole, Herb Episode 229th September 2008 Charlie borrowed money from Alan and on the day he is supposed to pay him back, Alan goes to ask Charlie for the money. He again finds Charlie in bed with a beautiful woman. After Charlie shoos him out and assures him he'll get the money for him later that day, the woman asks if Charlie is really out of cash and Charlie tells her not to worry, that he has plenty of hooker money. 03 Damn You, Eggs Benedict Episode 36th October 2008 Alan, Jake, and Charlie all decide to try new things: Alan is dating more than one woman, Charlie learns to cook, and Jake experiments with beer. 04 The Flavin' and the Mavin' Episode 413th October 2008 Alan is sure that things will turn bad when Charlie starts dating his receptionist. 05 A Jock Strap in Hell Episode 520th October 2008 Charlie tries to help Jake's former teacher, who became a stripper after dating him, but things go from bad to worse when she has a religious conversion. 06 It's Always Nazi Week Episode 63rd November 2008 When Judith kicks Herb to the curb, Alan comes knocking; Jake is sent to stay with a less-than-willing Charlie for three months during Judith's meltdown. 07 Best H.O. Money Can Buy Episode 710th November 2008 Alan tries to escape Judith's grasp as Charlie and Herb go on the prowl to pick up women. They later end up going back to Herb's hotel room with two prostitutes, where Herb declares his love for Judith and races over to win her back. 08 Pinocchio's Mouth Episode 817th November 2008 Charlie's new girlfriend Chelsea asks him to spend the night at her place, which puts Charlie well outside of his comfort zone, while Alan tries to enforce a punishment on Jake initiated by Judith for mooning a group of girls. 09 The Mooch at the Boo Episode 924th November 2008 Charlie finds himself in an uncomfortable position when Jake takes off with the daughter of a former NFL player. Charlie's Mercedes proves a boon to Alan's love life. 10 He Smelled the Ham, He Got Excited Episode 108th December 2008 Evelyn offers to pay for Jake's college education, and Alan becomes listless because he has no compelling reason to work anymore, while Jake discovers a hidden talent in the culinary arts that may allow him to bypass college altogether. 11 The Devil's Lube Episode 1115th December 2008 Charlie finds himself re-examining his wild ways when an old friend dies and begins to feel that his time on Earth may be drawing to a close. 12 Thank God for Scoliosis Episode 1212th January 2009 Charlie and Jake fight for the affections of a waitress, while Alan fights sexual tension with his receptionist. 13 I Think You Offended Don Episode 1319th January 2009 Judith is pregnant with a baby girl and Alan is convinced he is the father. 14 David Copperfield Slipped Me a Roofie Episode 142nd February 2009 Melissa doesn't think Alan's family appreciates him, so she asks him to move in with her and her mom. 15 I'd Like to Start with the Cat Episode 159th February 2009 Charlie ends up in couples counseling. 16 She'll Still Be Dead at Halftime Episode 162nd March 2009 Charlie has to remove a half-naked woman from his bedroom before Chelsea arrives. 17 The 'Ocu' or the 'Pado'? Episode 179th March 2009 Charlie's admission that he's in love with Chelsea gets a surprising reaction from her 18 My Son's Enormous Head Episode 1816th March 2009 Chelsea's illness gives Charlie a chance to prove he can take care of her, but also yearning to run away from the situation. 19 The Two Finger Rule Episode 1930th March 2009 After Chelsea discovers a nude picture of another woman on Charlie's cell phone, he blows off steam by going out for a night of drinking with Alan, Herb and his neighbor. 20 Hello, I Am Alan Cousteau Episode 2013th April 2009 Charlie's desperate to make sure Chelsea and Evelyn don't befriend each other following their first meeting. 21 Above Exalted Cyclops Episode 2127th April 2009 Chelsea is asked by Alan to arrange a blind date between he and her new friend, unaware that her new friend is Rose. 22 Sir Lancelot's Litter Box Episode 224th May 2009 Charlie mourns the loss of his bachelor pad as he reluctantly allows Chelsea to move in. Meanwhile, Alan discovers there is no longer much space left in the house for him. 23 Good Morning Mrs. Butterworth Episode 2311th May 2009 Alan and Chelsea become best buds, and Charlie decides to take advantage of the situation. 24 Baseball Was Better with Steroids Episode 2418th May 2009 Charlie starts to question his relationship with Chelsea when he hears that Mia is back in town. Meanwhile, Judith goes into labor and Charlie, Alan and Herb rush her to the hospital, on the sixth season finale.