Poster of The Steel Key

The Steel Key (6.2)

Movie · 1953 · 1 h 09 min · Drama, Thriller

An adventurer investigates the theft of a formula for hardened steel, assisted by his girlfriend.

Directed by: Robert S. Baker

Starring Terence Morgan, Joan Rice, Raymond Lovell, Dianne Foster, Colin Tapley, Esmond Knight, Mark Baker, Cyril Conway, Hector Ross, Arthur Lovegrove

We don't know where to watch it in the US.