A bunch of waterfront youths pursue the Sea Raiders, a gang of saboteurs.
Billy Halop
as Billy Adams
Huntz Hall
as Toby Nelson
Gabriel Dell
as Bilge
Bernard Punsly
as Butch
Hal E. Chester
as Swab
Reed Hadley
as Carl Tonjes
William Hall
as Brack Warren
Mary Field
as Aggie Nelson
John McGuire
as Tom Adams
Marcia Ralston
as Leah Carlton
Stanley Blystone
as Capt. Olaf Nelson
Edward Keane
as Elliott Carlton
