Alister Williamson

1960

• [ ] Hell Is a City (Sam) 
• [ ] The Sundowners (Shearer (uncredited)) 
• [ ] Saturday Night and Sunday Morning (Policeman) 

1961

• [ ] The Curse of the Werewolf (Policeman (uncredited)) 

1962

• [ ] The Brain (Inspector Pike) 
• [ ] On the Beat (Detective (uncredited)) 

1964

• [ ] The Gorgon (Janus Cass) 
• [ ] Crooks in Cloisters (Superintendent Mungo) 
• [ ] Man in the Middle (????) 
• [ ] The Evil of Frankenstein (Landlord (uncredited)) 

1965

• [ ] The Coming Out Party (Inpsector Brisby) 
• [ ] The Lift (Maxwell) 

1969

• [ ] The Oblong Box (Sir Edward Markham) 
• [ ] Battle of Britain (Air Raid Warden (uncredited)) 

1971

• [ 6/10 ] The Abominable Dr. Phibes (1st Policeman) 

1974

• [ ] Barry McKenzie Holds His Own (????) 

1975

• [ ] Night Is the Time for Killing (Barkly) 

1982

• [ ] The Boxwallah (Angus)