Bruce Gentry
Plot: Famed aviator Bruce Gentry is working with scientist Andrew Benson, setting out to uncover the origin of a deadly secret weapon---an electronically controlled flying disc which can be directed at moving or stationary targets. The disc was master-minded by an enemy agent known only as "The Recorder" because

Tom Neal
Judy Clark
Ralph Hodges
Forrest Taylor
Hugh Prosser
Tristram Coffin
Jack Ingram
Terry Frost
Eddie Parker
Charles King
Dale Van Sickel
Spencer Gordon Bennet
Thomas Carr