John Mansfield Filmography
- Actor (19 credits)
- Forbidden Sins (1999) Fred Booth
- Space Marines (1996) Vice Minister Adams
- Tornado! (1996) Andy Ward
- The Naked Truth (1995) The Comet's Lawyer
- She Fought Alone (1995) Doctor Yager
- Saved by the Bell: Wedding in Las Vegas (1994) Frank Kapowski
- Barbarians at the Gate (1993) Buffalo Bill
- The Story Lady (1991) Goldman
- The Big One: The Great Los Angeles Earthquake (1990) Reporter
- Opposites Attract (1990) TV Reporter
- Saved by the Bell (1989) Mr. Frank Kapowski
- Terrorist on Trial: The United States vs. Salim Ajami (1988) Len Gregory
- Lady Mobster (1988) Walter March
- Promised a Miracle (1988) Dr. Carruthers
- Our House (1986)
- Mary (1985)
- The Fantastic World of D.C. Collins (1984) Mr. Underwood
- Diff'rent Strokes (1978) Director
- The Trial of the Moke (1978) Lt. Wilhelmi