Whispering Smith Hits London

Whispering Smith Hits London is a 1952 British second feature ('B') crime drama directed by Francis Searle and starring Richard Carlson, Greta Gynt and Herbert Lom. It was written by John Gilling and Steve Fisher from a story by Frank H. Spearman. The original working title for the film was Whispering Smith Investigates, but it was changed to Whispering Smith Hits London just before its trade show. Michael Carreras was working on the script for a sequel to this film, but plans for a series was dropped.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.