Soho Incident, released in the United States as Spin a Dark Web, is a 1956 British film noir directed by Vernon Sewell and starring Faith Domergue and Lee Patterson.^[1] The screenplay is based on the 1937 novel Wide Boys Never Work by Robert Westerby.

Jim Bankley a Canadian veteran living in London, is trying without much luck to succeed as a prizefighter. Through an old army buddy, he meets and begins working for the local Sicilian mob leader Rico Francesi. Bankley falls in love with Rico's sister, the vile Bella Francesi; she soon draws him deeper into the gang's activities. When he finds himself pulled into a murder plot, he finally realizes that his lover is only using him and determines to escape the gang – but things are extremely complicated.

• Faith Domergue as Bella Francesi
• Lee Patterson as Jim Bankley
• Rona Anderson as Betty Walker
• Martin Benson as Rico Francesi
• Robert Arden as Buddy
• Joss Ambler as Tom Walker
• Peter Hammond as Bill Walker
• Peter Burton as Inspector Collis
• Sam Kydd as Sam
• Russell Westwood as Mick
• Patricia Ryan as Audrey
• Bernard Fox as McLeod

The Monthly Film Bulletin wrote: "A competent and fast-moving gang film, with some excellent location glimpses of Soho by night and day."^[2]