Cast
Jack Rube Clifford
Pug Anderson
James Blaine
Desk Sergeant
John Merton
First Island Guard
Hans Schumm
Sub Captain
Duke York
Pete - Whaler Crewman
Bernard Punsly
Butch
Richard Alexander
Jenkins
Richard Bond
Krans
Mickey Simpson
Angry Motorist
Ed Cassidy
Guard at Hospital
Stanley Blystone
Capt. Olaf Nelson
Ernie Adams
Zeke
Eddie Dunn
Whaler Captain
Paul Newlan
Chris - Second Island Guard
Huntz Hall
Toby Nelson
Marcia Ralston
Leah Carlton
Edward Keane
Elliott Carlton
Forrest Taylor
Fenwick the Inventor
Al Hill
Speeding Motorist (archive footage)
Jack Mulhall
'Dolphin' Radioman
Jack Perrin
Island Guard-Launch Pilot
Billy Halop
Billy Adams
Reed Hadley
Carl Tonjes
William Hall
Brack Warren
Morgan Wallace
Capt. Lester
Jerry Mandy
Tony - Grocer
John McGuire
Tom Adams
Jack Cheatham
Duke
Dick Curtis
Mate on the 'Astoria'
Eddie Parker
Coral Strand Crewman
House Peters Jr.
Agent Burke
Gabriel Dell
Bilge