Captain John Kent is a pilot in charge of the border patrol. Two crooks who head up a smuggling operation, Morley and his associate Faber, are trying to outwit Kent. The smugglers hope that they can influence Kent's younger brother Doug to help them, and they employ an attractive singer in an attempt to win Doug over.
Lloyd Hughes
as Capt. John Kent
Edward Nugent
as Doug Kent
Lona Andre
as Teddy Blane
Grant Withers
as Chet Morley
Claire Rochelle
as Marion Kent
Harry Harvey
as George Duncan
Jack Cheatham
as Joe - Patrol Flyer
Herb Vigran
as Grant the Mechanic
Dick Curtis
as Master of Ceremonies
John Cowell
as Clyde Faber
Sam Lufkin
as William Saunders
Loren Rowell
as Maj. Duncan