Question: What nationality is the director of film Tunnel Vision (1976 Film)?
Sentence (from "Tunnel Vision (1976 film)"): TunnelVision (also known as Tunnel Vision) is a satirical 1976 comedy anthology film featuring Roger Bowen, Chevy Chase, John Candy, Howard Hesseman, Joe Flaherty, Laraine Newman, Betty Thomas, Phil Proctor, Al Franken, Ron Silver, Tom Davis, and Michael Overly, with appearances by voiceover artists Ernie Anderson and Danny Dark.
Relevant evidence: No