Frank Lupo Creator, Executive Producer Stephen J. Cannell Creator, Executive Producer, Writer George Peppard Col. John "Hannibal" Smith Actor Mr. T Sgt. Bosco "B.A." Baracus Actor Dirk Benedict Lt. Templeton Peck Actor Dwight Schultz Capt. H.M. "Howling Mad" Murdock Actor Michael Lerner Jerry Guest Star Dennis Cole Charles Lake Guest Star Judy Landers Jennifer 'Jenny' O'Hannorhan Guest Star Michael Preston Dunnigan Guest Star Walter Gotell Ramon DeJarro Guest Star John Ashley Producer Michael O'Herlihy Director