633 Squadron by Ron Goodwin arr for Brass Band by John Iveson
 
633 Squadron is a 1964 war film directed by Walter Grauman and starring Cliff Robertson, George Chakiris, and Maria Perschy. The plot, which involves the exploits of a fictional World War II British bomber squadron, was based on the 1956 novel of the same name by former Royal Air Force officer Frederick E. Smith, which itself drew on several real RAF operations. 
633 Squadron was the first aviation film to be shot in colour and Panavision widescreen.