Charlie Sheen takes a starring role in TWO AND A HALF MEN, a genial CBS comedy about a dysfunctional family. Sheen plays Charlie Harper, who enjoys the bachelor life in his Malibu beach house. His existence consists of an endless stream of partying and dating until his brother, Alan (Jon Cryer), moves in with him. Alan's life has fallen apart after a separation from his wife, but he still has custody of his young son, Jake (Angus T. Jones), who also moves into Charlie's Malibu home. Supporting characters include Alan's crazy ex-wife, Charlie and Alan's overbearing mother, and their sharp-tongued housekeeper Berta. The makeshift family formed by Charlie, Alan, and Jake provides plenty of laughs and a few poignant moments. In this complete four season of episodes, Alan wades into the murky waters of Internet dating while Charlie--as usual--revels in the single life.