Charlie Sheen Charlie Harper Actor Jon Cryer Alan Harper Actor Angus T. Jones Jake Harper Actor Marin Hinkle Judith Actor Conchata Ferrell Berta Actor Bridget Flannery Katie Guest Star Helena Mattsson Ingrid Guest Star Nikita Ager Stephanie Guest Star Chet Grissom Man 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 Jean Sagal Director