Boots Mallory
— Patricia
John Darrow
— Bob Hamilton
Paul Hurst
— Skipper O'Neal
Frankie Darro
— Knobby
Phillips Smalley
— Hamilton Sr.
Jack Perrin
— Riley (as Richard Terry)
Seymour Zeliff
— Ezra Ferguson (as Skipper Zelliff)
James Flavin
— Bill Figg
Katherine Williams
— Jenny Hemingway
Georgia O'Dell
— Mrs. Deborah Hemingway