Charlie Sheen Charlie Harper Actor Jon Cryer Alan Harper Actor Angus T. Jones Jake Harper Actor Marin Hinkle Judith Actor Conchata Ferrell Berta Actor Ryan Stiles Dr. Herb Melnick Guest Star Britney Powell Clair Guest Star Daya Vaidya Lucy Guest Star Robert Clotworthy TV Commercial Narrator Guest Voice Chuck Lorre Executive Producer, Writer Lee Aronsohn Executive Producer, Writer Eric Tannenbaum Executive Producer Kim Tannenbaum Executive Producer Mark Burg Executive Producer Oren Koules Executive Producer Mark Roberts Writer Don Foster Writer Eddie Gorodetsky Writer James Widdoes Director