L.A. detective Sgt. Castle and his two partners investigate the theft of a valuable Fragonard painting by a thief who pilots a helicopter.
Willard Parker
as Lt. Vern Tyler
Merry Anders
as Mona Whitney
Robert Dix
as Sgt. Bob Castle
John Holland
as Arthur Murcott
Russ Bender
as Sgt. Lou Kurnitz
Douglass Dumbrille
as Millard Nolan
George Eldredge
as Howie Franklin
Ivan Bonar
as Oliver Dunning
Jack Younger
as Paper Boy
