Some of the actors in "Two and a Half Men" are Charlie Sheen, Jon Cryer and Ashton Kutcher. Some female actors on the show include Courtney Thorne-Smith, Amber Tamblyn and Conchata Ferrell.
Charlie Sheen plays the role of Charlie Harper, an alcoholic bachelor known for his promiscuity with women and who writes commercial jingles for a living. Harper lives in a large mansion in Malibu with his brother Alan. Charlie dies in the ninth season. The show's writers killed off his character due to Sheen's termination from the show.
Jon Cryer plays the role of Dr. Alan Harper, Charlie's brother. After his divorce, Alan suffers financial troubles and moves into Charlie's mansion. He continues to struggle with finances throughout the series.
Ashton Kutcher plays the role of Walden Schmidt. He joined the show during its ninth season. Walden is Alan's best friend and buys Charlie's mansion after Charlie's death. He marries Alan during the 12th season so that Alan can adopt a child.
Conchata Ferrell plays the role of Berta, a family friend who works as a housekeeper at the mansion. After the show fired Sheen, Ferrell began appearing in more episodes. She appears in every episode in the show's 12th season.