Claim: The Gelignite Gang is a crime film released in 1956 in the UK, directed by Terence Fisher (a British film director best known for his work for Hammer Films) and Francis Searle and starring Wayne Morris and Sandra Dorne.
Evidence: The Gelignite Gang is a 1956 crime film directed by Terence Fisher and Francis Searle, starring Wayne Morris and Sandra Dorne. Terence Fisher
Francis Searle United Kingdom 
Simone Silva (15 August 1928 – 30 November 1957) was an Egyptian-born French film actress who appeared in a handful of British B-movies during the 1950s. 1956 The Gelignite Gang Simone - Nightclub Singer 
Hammer Film Productions Ltd. is a British film production company based in London. It was for The Last Page that Hammer made a significant appointment when they hired film director Terence Fisher, who played a critical role in the forthcoming horror cycle. Terence Fisher, director of The Curse of Frankenstein, Dracula, The Mummy and others