The Ipcress File is a 1965 British spy film directed by Sidney J. Furie and starring Michael Caine. The screenplay, by Bill Canaway and James Doran, was based on Len Deighton's novel The IPCRESS File (1962). It received a BAFTA award for the Best British film released in 1965. In 1999, it was included at number 59 on the BFI list of the 100 best British films of the 20th century.

Sir Michael Caine is an English retired actor. Known for his distinctive Cockney accent, he has appeared in more than 160 films over a career spanning eight decades and is considered a British film icon. He has received numerous awards including two Academy Awards, a BAFTA Award, three Golden Globe Awards, and a Screen Actors Guild Award. As of 2017, the films in which Caine has appeared have grossed over $7.8 billion worldwide. Caine is one of only five male actors to be nominated for an Academy Award for acting in five different decades. In 2000, he received a BAFTA Fellowship and was knighted by Queen Elizabeth II.