Stafford Alois Repp was an actor, best known for his role as Police Chief Clancy O'Hara on TV's Batman series. Other credits included State Trooper, How to Marry a Millionaire, The Thin Man, Texas John Slaughter, Frontier Doctor, Rawhide, Dante, The Real McCoys, The Donna Reed Show, Guestward, Ho!, Angel, Dennis the Menace, Perry Mason, The New Phil Silvers Show, The Twilight Zone, I Want to Live!, The Brothers Karamazov, Mannix, and MASH.