House Un-American Activities Committee investigators Jim McLain and Mal Baxter come to post war Hawaii to track Communist Party activities even though belonging to the party was legal at the time. They are interested in everything from insurance fraud to the sabotage of a U.S. naval vessel.
Jim McLain
Nancy Vallon
Mal Baxter
Sturak
Madge
Robert Henried
Poke
Dr. Gelster
Olaf
Edwin White
Lt. Cmdr. Clint Grey
Mrs. Namaka
Mr. Lexiter
Mrs. Lexiter
