A group of neighborhood teenagers discover some suspicious goings-on near a naval base in San Diego, and suspect that a foreign espionage ring is at work trying to find out military secrets.
Betty Haines
Hank Parker
Al Haines
'Snap' Collins
Crawford Cortland
Mildred Burnette
Henry Schrode
Dutch
Tony
Louie Schwartz
Col. Halliday
Matt Herman
Cashier (uncredited)
Telegraph Clerk (uncredited)
Bell Captain (uncredited)
Sentry (uncredited)
Sergeant (uncredited)
Man (uncredited)
Mueller (uncredited)
Bellhop (uncredited)
Brock (uncredited)