Charlie Sheen Charlie Harper Actor Jon Cryer Alan Harper Actor Angus T. Jones Jake Harper Actor Liz Vassey Kate Guest Star Christine Dunford Gloria Guest Star Tricia O'Kelley Brooke Guest Star Eric Allan Kramer Bill Guest Star Zachary Polmanteer Ernie 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 Andy Ackerman Director Eddie Gorodetsky Writer Jeff Abugov Writer