Jack Knight Filmography
- Actor (50 credits)
- Get a Job (2016) Man in Bathroom
- The Grinder (2015) Fishing Guy #2
- Ted 2 (2015) Todd Kidder
- Partners (2014) Husband
- Baseball's Last Hero: 21 Clemente Stories (2013) Earl Weaver
- Don't Trust the B---- in Apartment 23 (2012) Old Man
- House of Lies (2012) Partner #1
- Moneyball (2011) Umpire - 1984
- Speedland (2008) Jack Landis
- April Moon (2007) Jim
- Pepper Dennis (2006)
- Blind Justice (2005) Lt. Al Laird
- Black Ball (2003) Officer Cohen
- If (2003) Robert
- Catch Me If You Can (2002) Man #3
- Significant Others (1998) Farmer
- The Magnificent Seven (1998) Gundersson
- Houdini (1998) Warden
- Brooklyn South (1997) Deputy Commissioner
- L.A. Confidential (1997) Detective at Detective Bureau
- Baby Face Nelson (1996) J. Edgar Hoover
- Entertaining Angels: The Dorothy Day Story (1996) Eviction Landlord
- Co-ed Call Girl (1996) Det. Rogers
- Class of 1999 II: The Substitute (1994) Sheriff Tom Yost
- Relentless 3 (1993) Detective Schulte
- The Nanny (1993) Doorman
- Homefront (1991) Nadolski
- Out of This World (1987) Delivery Man
- The Powers of Matthew Star (1982) Mr. Eliot
- Cheers (1982) Jack
- Charlie and the Great Balloon Chase (1981) Police Sergeant
- The Misadventures of Sheriff Lobo (1979) Lt. Ellis
- Mrs. Columbo (1979) CHP Sergeant Grady
- Diff'rent Strokes (1978) Carl
- James at 15 (1977) Mr. Shamley
- Law and Order (1976) Lt. FitzgeraldSg
- What's Happening!! (1976) Owner
- One Day at a Time (1975) Ralph
- Guilty or Innocent: The Sam Sheppard Murder Case (1975) Detective Moore
- Dead Man on the Run (1975) «Rocky» Flanagan
- Chico and the Man (1974) Delivery Guy
- Busting (1974) Hyatt
- Wicked, Wicked (1973) Bill Broderick
- The Long Goodbye (1973) Mabel
- Lotsa Luck (1973) Bummy Pfitzer
- ABC Afterschool Specials (1972) Louise's Father
- Plaza Suite (1971) Young Man, not listed in credits
- Le clan des Siciliens (1969) NYPD detective, not listed in credits
- Rosemary's Baby (1968) Investigating patrolman, not listed in credits
- N.Y.P.D. (1967)
