Guich Koock Filmography
- Actor (25 credits)
- Trooper and the Legend of the Golden Key (2012) Voice of Trooper
- Screen Door Jesus (2003) Earl Cunningham
- The Right Hook (2000) Bar Owner
- The Unspoken Truth (1995) Bailiff
- Texas Justice (1995)
- The Substitute Wife (1994) Mr. Van Der Meer
- Conquering Space (1989) Mr. Hamilton
- Picasso Trigger (1988) L.G. Abilene
- She's the Sheriff (1987) Dep. Hugh Mulcahy
- Square Dance (1987) Frank
- Long Gone (1987) Bump Klein
- American Ninja (1985) Col. William T. Hickock
- Harper Valley P.T.A. (1981) Cousin Claude
- Mysterious Island of Beautiful Women (1979) J.J.
- Seven (1979) Cowboy
- North Dallas Forty (1979) Eddie Rand
- Flying High (1978)
- Piranha (1978) TV Pitchman
- Carter Country (1977) Deputy Harley Puckett
- Alice (1976) Jonas
- Laverne & Shirley (1976) Buck
- Attack on Terror: The FBI vs. the Ku Klux Klan (1975) Darby
- Mackintosh and T.J. (1975) Sheriff Conley, not listed in credits
- Match Game PM (1975) играет самого себя - участник
- The Sugarland Express (1974) Hot Jock #2
