Donald Mantooth

Donald "Don" Mantooth is an American actor best known for his roles in films such as Earthquake, Uncommon Valor, The California Kid, and The Seekers, and TV series such as Marcus Welby, M.D., Emergency!, Columbo (“Swan Song”), and Knight Rider. He is the younger brother of Randolph Mantooth. He graduated from San Marcos High School and Santa Barbara City College in Santa Barbara, California.

Filmography Marcus Welby, M.D. (1974, TV Series) - 1st Student Owen Marshall: Counselor at Law (1974, TV Series) - Ed Peters Heat Wave (1974, TV Movie) - Ambulance Attendant The Six Million Dollar Man (1974, TV Series) - 1st Radio Operator Columbo (1974, TV Series) - Phil Hec Ramsey (1974, TV Series) - John The California Kid (1974, TV Movie) - Jack Aloha Means Goodbye (1974, TV Movie) - Intern Lucas Tanner (1974, TV Series) - Paul Newton Sierra (1974, TV Series) - Scott Parker Earthquake (1974) - Sid Emergency! (1974, TV Series) - Frat Member / Paramedic 95 Let's Switch (1975, TV Movie) Kolchak: The Night Stalker (1974–1975, TV Series) - Tim Brennan / Sleep Subject / Policeman A Cry for Help (1975, TV Movie) - Arthur Schullman Quincy M.E. (1976, TV Series) - Police Officer Battlestar Galactica (1979, TV Mini-Series) - Medtech The Seekers (1979, TV Series) - Plenty Coup Knight Rider (1982, TV Series) - Corey Uncommon Valor (1983) - POW #3 (final film role)