William Duell
- Compleanno:
- 08/29/1923
- Luogo di nascita:
- Corinth, New York, USA:
 | The Man Who Came to Dinner (2000) Dr. Bradley |
 | Cradle Will Rock (1999) Butler |
 | Advice From a Caterpillar (1999) Hunter #2 |
 | In & Out (1997) Emmett Wilson |
 | Reckless (1995) Roy |
 | Me and Veronica (1993) Harry |
 | Out of the Rain (1991) Reverend |
 | Home Fires Burning (1989) Whit Hennessy |
 | Elvira: Mistress of the Dark (1988) Lesley Meeker |
 | An Empire of Reason (1988) Donahue Audience Member |
 | Funny Farm (1988) Old Character |
 | Ironweed (1987) Moose |
 | Seize the Day (1986) Joey |
 | Grace Quigley (1985) M. Harvey Jenkins |
 | Mrs. Soffel (1984) Lenny |
 | The Beniker Gang (1984) Postmaster Greaves |
 | The Pope of Greenwich Village (1984) Toll Booth Attendant |
 | Without a Trace (1983) Polygraph Operator |
 | Casey Stengel (1981) Bob Daly |
 | My Old Man (1979) Rooster |
 | Sanctuary of Fear (1979) Park Keeper |
 | King of the Gypsies (1978) |
 | One Flew Over the Cuckoo's Nest (1975) Jim Sefelt |
 | Law and Disorder (1974) |
 | 1776 (1972) Andrew McNair |
 | Deadhead Miles (1972) Auto Parts Salesman |
 | The Hustler (1961) Billy (Louisville Hustler) (uncredited) |