William Lanteau Filmography
- Actor (56 credits)
- Don't Touch My Daughter (1991) Carver
- Shadow of a Doubt (1991) Henry
- They Came from Outer Space (1990) Mayor Duffy
- The Trials of Rosie O'Neill (1990) Gabriel
- Hard Time on Planet Earth (1989) Reinhardt
- Moving Target (1988) Mr. Bauman
- The Wonder Years (1988) Mr. Frace
- Monsters (1988) Tom Hart
- Cold Steel (1987) Sam Modine
- Me & Mrs. C. (1986) Reverend Gossage
- Amen (1986) Judge Kalenski
- Spencer (1984)
- This Girl for Hire (1983) Maurice
- Goodnight, Beantown (1983) Manager
- Newhart (1982) Chester Wanamaker
- Capitol (1982) Amos (1987)
- On Golden Pond (1981) Charlie Martin
- Bungle Abbey (1981)
- Gimme a Break! (1981) Mr. Harris
- Cagney & Lacey (1981) Dr. Sinclair
- Sanford (1980) Maurice
- Happily Ever After (1978) Tennis Court Manager
- Diff'rent Strokes (1978) The Clerk
- First, You Cry (1978) Notions Clerk
- Centennial (1978) Flagg
- Carter Country (1977) Busby
- James at 15 (1977)
- Our Town (1977) Howie Newsome
- From Noon Till Three (1976) Reverend Cabot
- Bronk (1975) Skinner
- Ellery Queen (1975) Avery Dickson
- The Art of Crime (1975) Medical Examiner
- Lincoln (1974) Mr. Richards
- Good Times (1974) Mr. Miller
- Sanford and Son (1972) Clerk
- The Harness (1971) Charlie, the Banker
- All in the Family (1971) Clerk
- The Courtship of Eddie's Father (1969) Gus the waiter
- The Ghost & Mrs. Muir (1968) Seth
- Here's Lucy (1968) Edgar Vincent Kinkaid
- The Mothers-In-Law (1967) Mark Redfield
- Hotel (1967) Mason
- Green Acres (1965) Registrar
- Sex and the Single Girl (1964) Sylvester
- Mr. and Mrs. (1964) Mr. Henderson
- The Bill Dana Show (1963)
- Petticoat Junction (1963) Arthur Bronson
- That Touch of Mink (1962) Leonard, not listed in credits
- The Lucy Show (1962) Floorwalker
- The Honeymoon Machine (1961)
- The Jane Powell Show (1961) Professor Gerald Dudley
- Angel (1960) English Instructor
- The Facts of Life (1960) Airline Clerk
- Surfside 6 (1960) Steve Crest
- Li'l Abner (1959)
- The Donna Reed Show (1958) Mr. Devlin
