'Two and a Half Men': Behind the Scenes of the Hit Comedy!

After twelve seasons in primetime, Two and a Half Men airs its final episode on Feb. 19. Here's a look behind the scenes at Chuck Lorre's hit sitcom.

Father and son Alan (Jon Cryer) and Jake (Angus T. Jones) celebrated Jake's win at the track in episode 4x22 "Mr McGlue's Feedbag."

Cryer stripped down for a scene in season 5's "Winky-Dink Time."

Cryer addressed his character's problem with chronic houseguests behind the scenes of episode 8x10, "Ow, Ow, Don't Stop."

Cryer got a leg up on co-star Ashton Kutcher for the season nine episode "Thank You For The Intercourse."

Cryer got in bed with a real dog for episode 9x08 "Thank You For The Intercourse."

Cryer signed autographs for fans after filming a season nine episode.

Cryer and Kutcher filmed a dance scene for season 10's "Grab a Feather and Get in Line."

Kutcher celebrated after filming a scene for season 10 episode "Throgwarten Middle School Mysteries."

Jon Cryer gets sparked up for a scene in episode 10x18, "The 9:04 from Pemberton."

A behind-the-scenes shot of Kutcher and Cryer filming a scene for season 11's "I Think I Banged Lucille Ball."

Cryer and Kutcher filmed a supper scene with guest star Edie McClurg for episode 3 of season 11, "This Unblessed Biscuit."

Kutcher and Cryer got notes on the set of season 11's "This Unblessed Biscuit."

Conchata Ferrell, who played housekeeper Berta, got breakfast in bed from a bunch of crew members on the set of episode 11x03 "This Unblessed Biscuit."

Cryer posed with Survivor host Jeff Probst behind the scenes of a season 11 episode.

Real-life sweethearts Ashton Kutcher and Mila Kunis co-starred in the season 11 episode "Lan Mao Shi Zai Wuding Shang."

Kutcher and Kunis posed with Amber Tamblyn, who played Jenny on the series, and a crew member behind the scenes of episode 11x19, "Lan Mao Shi Zai Wuding Shang."