Collier Young Creator Raymond Burr Robert T. Ironside Actor Don Galloway Det. Sgt. Ed Brown Actor Barbara Anderson Officer Eve Whitfield Actor Don Mitchell Mark Sanger Actor Elizabeth Baur Fran Belding Actor Gene Lyons Commissioner Dennis Randall Actor Johnny Seven Lt. Carl Reese Actor Joan Pringle Diana Sanger Actor Cy Chermak Executive Producer Donn Mullally Writer Richard Benedict Director