Kevin Patrick Dobson was an American film and television actor, best known for his roles as Detective Bobby Crocker, the trusted protege of Lt. Theo Kojak in the CBS crime drama Kojak (1973–1978), and as M. Patrick "Mack" MacKenzie in the prime time soap opera Knots Landing (1982–1993).

Aristotelis "Telly" Savalas was an American actor. Noted for his bald head and deep, resonant voice, he is perhaps best known for portraying Lt. Theo Kojak on the crime drama series Kojak (1973–1978) and James Bond archvillain Ernst Stavro Blofeld in the film On Her Majesty's Secret Service (1969).