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 Judy Greer Myra Guest Star Sara Erikson Bethany Guest Star 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 Don Foster Writer Susan Beavers Writer Eddie Gorodetsky Writer Gary Halvorson Director