When Alan and Chelsea become best friends, Charlie decides to take advantage of the situation.
After Charlie reluctantly agrees to let Chelsea move in and he mourns the loss of his bachelor pad, Alan finds that there's not much space left for him in the house. Series star Jon Cryer directs.
Chelsea sets Alan up on a blind date with her new friend? Rose (guest star Melanie Lynskey)!
Evelyn finally meets Chelsea and Charlie then tries to prevent them from becoming friends.
Charlie joins Alan, Herb and his neighbor (Michael Clarke Duncan) in a night of alcohol-fueled sexual reminiscences after Chelsea finds nude pictures of another woman on his phone.
Chelsea gets sick ?and Charlie wants nothing to do with her.
Charlie tells Chelsea (guest star JENNIFER TAYLOR) that he loves her, but doesn't get the response he expects.
Charlie has to remove a half-naked woman (guest star DIORA BAIRD) from his bedroom before Chelsea (guest star JENNIFER TAYLOR) arrives.
Charlie finds himself in couples counseling.
Convinced that Alans family doesnt fully appreciate him, Melissa (guest star KELLY STABLES) invites Alan to live with her and her mom (guest star CAROL KANE).
Judith is pregnant with a baby girl and Alan is convinced that he is the father. Meanwhile, Jake is in a contentious mood and Charlie thinks he knows why.
Charlie and Jake fight for the affections of a waitress (guest star EMILY ROSE), while Alan fights sexual tension with his receptionist, Melissa (guest star KELLY STABLES). Multiple Emmy® Award winner CAROL KANE ("Taxi") guest stars as Melissas mother.
One of Charlies old partners in crime dies, leaving Charlie to reevaluate his own reckless lifestyle. Charlie Sheens brother EMILIO ESTEVEZ guest stars as Charlies old friend Andy, along with Oscar® nominee JAMES EARL JONES as himself.
Evelyn offers to pay for Jake's college education, leaving Alan to wonder if he ever needs to work again.
Jake disappears with the daughter of Charlie's neighbor, a former NFL player (guest star MICHAEL CLARKE DUNCAN), and Charlie is left to cover his back.
Charlies new girlfriend, Chelsea (guest star JENNIFER TAYLOR) asks him to spend the night at her place, while Alan tries to enforce a punishment on Jake.