Derek Chafer

1980s

1. 1981
   

   The Great Muppet Caper

   Policeman (uncredited)

   72

1970s

1. 1979
   

   The Old Curiosity Shop

   Turnkey · 1 episode

2. 1978
   

   Enemy at the Door

   Saboteur · 1 episode

3. 1975
   

   Carry On Behind

   Man in Audience (uncredited)

   56

4. Murder Motel

   Policeman Arresting Petra (uncredited)

5. 

   Brannigan

   Policeman (uncredited)

   56

6. The Crazy Kill

   Policeman (uncredited)

7. 1972

   The Moonstone

   Sergeant · 1 episode

1960s

1. 1969

   1+1=1.5

   Man

2. 1968

   Doctor Who: The Invasion

   Cyberman

3. 1965
   

   Out of the Unknown

   Hotel Guest / Level Seven Crewman / Man · 11 episodes

4. 1963
   

   Doctor Who

   Cyberman · 1 episode

   83