No photoActingJohn CliffordKnown for2001: A Space Odyssey1968SCI-FIHammer House of Horror1980MYSTERYTo Sir, with Love1967DRAMAThe Great Muppet Caper1981COMEDYFull filmography2001: A Space Odyssey1968SCI-FIHammer House of Horror1980MYSTERYTo Sir, with Love1967DRAMAThe Great Muppet Caper1981COMEDY