Junior G-Men

Billy Halop

Billy Barton

Huntz Hall

Gyp

Gabriel Dell

Terry

Bernard Punsly

Lug

👤

Ken Lundy

Buck

Kenneth Howell

Harry Trent

Roger Daniel

Midge

Phillip Terry

Jim Bradford

Russell Hicks

Col. Barton

Cy Kendall

Brand

Ben Taggart

Severn

👤

Victor Zimmerman

Henchman Corey

Edgar Edwards

Henchman Evans

Gene Rizzi

Henchman Foster

Florence Halop

Mary

Donald Curtis

Henchman Akin (uncredited)

Al Hill

Henchman Burke (uncredited)

Ralph Peters

Henchman Greeley (uncredited)

👤

Harris Berger

Sailor (uncredited)

👤

Hal E. Chester

Murph (uncredited)