Shack Out on 101 is a 1955 American film noir crime film directed by Edward Dein and starring Terry Moore, Frank Lovejoy, Keenan Wynn and Lee Marvin.

[1] Slob (Marvin), the lecherous short-order cook at the seaside greasy-spoon diner of sarcastic war veteran George (Wynn), lusts after sexy waitress Kotty (Moore).

Also interested in Kotty is a scientist (Lovejoy), who spends the better part of his free time at the diner's counter.

As it turns out, Slob is not just a short-order cook but also a spy using the diner as a home base for smuggling nuclear secrets out of the country through a connection with one of the diner's regulars.

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