Raymond Burr Perry Mason Actor Barbara Hale Della Street Actor William Hopper Paul Drake Actor Ray Collins Lt. Arthur Tragg Actor William Talman Hamilton Burger Guest Star Wesley Lau Lt. Andy Anderson Guest Star Tom Lowell David Pelham Guest Star Marilyn Erskine Susan Pelham Guest Star Burt Metcalfe John Lathrop Guest Star Mimsy Farmer Sande Lukins Guest Star Mark Slade Michael Da Vinci Guest Star Peter Hobbs Gregory Pelham Guest Star Regina Gleason Mary Manning Guest Star Tudor Owen Capt. Horatio Jones Guest Star Ron Gans Joe Velvet Guest Star Gail Patrick Jackson Executive Producer Ben Brady Producer Jesse Hibbs Director Robb White Writer