Chuck Lorre Creator, Executive Producer Dottie Zicklin Creator, Executive Producer Jenna Elfman Dharma Finkelstein Actor Thomas Gibson Greg Montgomery Actor Shae D'Lyn Jane Actor Joel Murray Pete Cavanaugh Actor Mimi Kennedy Abby O'Neill Actor Alan Rachins Larry Finkelstein Actor Mitch Ryan Edward Montgomery Actor Susan Sullivan Kitty Montgomery Actor Don Cummings Guest Star Sara Mornell Ellen Guest Star Andy Comeau Bill Guest Star Robert Cesario Mr. Lee Guest Star Regina Stewart Writer, Executive Producer Don Foster Writer Randy Cordray Director Brian Medavoy Executive Producer Erwin More Executive Producer Bill Prady Executive Producer