CHARLIE IS INVITED TO A BUSINESS PARTY THROWN BY A GAY AD EXECUTIVE AND BRINGS ALAN ALONG TO POSE AS HIS LIFE PARTNER, ON "TWO AND A HALF MEN," MONDAY, MARCH 7

Lucy Lawless ("Xena: Warrior Princess") Guest Stars; Dayna Devon ("Extra") Makes Cameo Appearance

"It was 'Mame,' Mom" -- Charlie makes Alan pose as his life partner at a business party thrown by a gay ad executive, on TWO AND A HALF MEN Monday, March 7 (9:30-10:00 PM, ET/PT), on the CBS Television Network. Pamela Fryman directed the episode from a story by Chuck Lorre and Lee Aronsohn, two of the series' executive producers, and a teleplay by Mark Roberts and Eddie Gorodetsky.

Lucy Lawless ("Xena: Warrior Princess") guest stars as the gay ad executive's ex-wife and Dayna Devon ("Extra") makes a cameo appearance.

Alan overhears Charlie speaking strangely during a phone conversation and soon learns that his brother is pandering to a gay advertising honcho who throws a lot of jingle-writing work his way. Charlie then insists that Alan attend a cocktail party with him -- as his gay lover. There, Charlie and Alan are introduced to Pamela (Lawless), the ad exec's ex-wife, and Charlie is smitten.

Charlie Harper: Charlie Sheen
Alan Harper: Jon Cryer
Jake Harper: Angus T. Jones
Evelyn: Holland Taylor
Rose: Melanie Lynskey
Pamela: Lucy Lawless
Eric: David Starzyk
TV Narrator: Nick Toth

RATING: To Be Announced