Isle of Missing Men

A ship finds a stowaway on the run from the Nazis. They are sailing to prison island Caruba off the coast of Australia. Prison colony governor Merrill Hammond (John Howard) invites the elderly stowaway to the island. He encounters blonde bombshell Diana Bryce (Helen Gilbert) on the ship and invites her to the island. Secretly, she has ulterior motive. She's looking for prisoner Dan Curtis (Gilbert Roland).

I like the premise, but I don't really understand her escape plan. I put it down to her first trip to make contact with Dan. Whatever Dan's plan is, it's more likely that he gets robbed than escape. The production is strictly B-movie level. It looks a bit cheap like scraps from other productions. It's a B-movie with limitations.