Hop Harrigan, a top Air Corps pilot, leaves the military and he and his mechanic, Tank Tinker, open up a small charter air service. They are hired to fly an inventor, Dr. Tabor, to his secret laboratory, where he is working on a new and powerful energy machine. However, a mysterious villain named The Chief Pilot is determined to have the new energy machine for his own purposes and kidnaps Dr. Tabor.
Ande Lamb
Screenplay
George H. Plympton
Screenplay
Derwin Abrahams
Director
William Bakewell
Hop Harrigan
Jennifer Holt
Gail Nolan
Robert "Buzz" Henry
Jackie Nolan
Sumner Getchell
Tank Tinker
Emmett Vogan
J. Westly Arnold
Claire James
Gwen Arnold
John Merton
Dr. Tobor
Wheeler Oakman
Alex Ballard
Ernie Adams
Retner
