Two And A Half Men - Season 4 ●

: Rose (Melanie Lynskey) officially moves to London, forcing Charlie to confront his uncharacteristic emotional vulnerability regarding her departure. Standout Episodes & Character Milestones

: Appears as Myra, Herb’s sister, whose mutual hatred for Judith makes her a perfect (if temporary) match for Charlie.

: Guest stars as Danielle, a neighbor Charlie tries to set up with Alan. Two and a Half Men - Season 4

: Explores Charlie’s psychological hang-ups by having him date Lydia, a woman who is a literal "carbon copy" of his mother, Evelyn.

: After Alan's brief marriage to Kandi fails and he loses his winnings, he and Jake move back into Charlie's Malibu beach house. : Rose (Melanie Lynskey) officially moves to London,

Critics and audiences often highlight several episodes that defined the season’s "respectable, steady baseline" of humor:

The season is bolstered by an impressive array of guest stars who integrate seamlessly into the main cast's dynamics: : Explores Charlie’s psychological hang-ups by having him

: Makes a memorable guest appearance as Charlie’s loud new neighbor.