He was first A.D. on dozens of major motion pictures including The Ten Commandments (1956), and Gunfight at the O.K.

He then became a second unit director, working on numerous major films such as Butch Cassidy and the Sundance Kid (1969), Patton (1970), and The Man Who Would Be King (1975).

He was credited as associate producer in charge of action and animal scenes for Quest for Fire (1981).

His association with Spielberg led him to direct the "Alamo Jobe" episode of the Amazing Stories television series.

[2] Moore died of congestive heart failure at the age of 98 in Malibu, California on March 4, 2013.