Twin Town
Run Fat Boy Run
Shaun of the Dead
Hot Fuzz
Whiskey Galore
Monty Python The life of Brian
Gregory's Girl
Ghandi
The Italian Job – can't believe this has been missed!
The Commitments
The Cruel Sea (1952)
Any of the Sean Connery Bond films except Diamonds Are Forever.
The original St Trinians films (mmmmm black & white schoolie porn)
Brighton Rock
Another vote for Sexy Beast