William Sumper
- Known for
- Acting
- Born
- December 25, 1938
- Place of birth
- New York City, New York, USA
- Died
- January 29, 1999
Movies with William Sumper
- Do Not Fold, Spindle, or Mutilate 1971 · ★ 6.1
- Josie's Castle 1971 · ★ 3.6
- Mae West 1982 · ★ 5.8
- Win, Place or Steal 1975 · ★ 8.0
- More Than Friends 1978 · ★ 10.0