(1985) Cocoon

as Bernie Lefkowitz

(1970) Catch-22

as Dr. "Doc" Daneeka

(1988) Cocoon: The Return

as Bernie Lefkowitz

(1980) Wholly Moses

as Tailor

(1953) Main Street to Broadway

as Box Office Clerk (uncredited)

(1988) Arthur 2: On the Rocks

as Mr. Butterworth

(1971) They Might Be Giants

as Wilbur Peabody

(1967) Enter Laughing

as Mr. Foreman

(1967) Who's Minding the Mint?

as Avery Dugan

(1973) Save the Tiger

as Phil Greene

(1967) The Incident

as Sam Beckerman

(1966) A Funny Thing Happened on the Way to the Forum

as Hysterium

(1981) Caveman

as Gog

(1986) Young Again

as The Old Man

(1976) Harry and Walter Go to New York

as Mischa

(1966) Mister Buddwing

as Mr. Schwartz

(1966) The Daydreamer

as Papa Andersen

(1981) Cheaper to Keep Her

as Stanley Bracken

(1981) Goldie and the Boxer Go to Hollywood

as Wally

(1975) Twigs

as Ned

(1975) Everybody Rides the Carousel

as Stage 8 (voice)

(1975) Tubby the Tuba

as The Herald (voice)

(1985) Hostage Flight

as Mr. Singer

(1964) Once Upon a Mattress

as King Sextimus

(1972) Once Upon a Mattress

as King Sextimus

(1969) Arsenic and Old Lace

as Dr. Jonas Salk

(1983) Happy

as Bernie Nelson

(1944) Reckless Age

as Joey Bagle

(1983) Anna to the Infinite Power

as Dr. Jelliff

(1977) A Doonesbury Special

as Referee

(1962) The Dog Lover

as ---

(1972) Of Thee I Sing

as Alexander Throttlebottom

(1944) Hey, Rookie

as Specialty

(1959) The World of Sholom Aleichem

as Bontsche Shveig / Angel

(1936) Midnight Melodies

as Nightclub Show Mimic

(1976) Alice

as ---

(1984) Night Court

as Marty Ratner

(1968) Here's Lucy

as Wilbur Harlow

(1979) Trapper John, M.D.

as ---

(1974) Rhoda

as ---

(1987) thirtysomething

as ---

(1985) The Golden Girls

as Max Weinstock

(1971) All in the Family

as Bernard Bernstein

(1983) Mama's Family

as ---

(1975) Doc

as ---

(1974) Police Woman

as ---

(1984) The Duck Factory

as Brooks Carmichael

(1986) Joe Bash

as ---

(1968) The Ghost & Mrs. Muir

as ---

(1974) The Daytime Emmy Awards

as ---

(1961) The Defenders

as Louis Brandt

(1961) The Defenders

as David Marcus

(1961) The Defenders

as Willie Drucker

(1974) Paul Sand in Friends and Lovers

as ---

(1977) The Andros Targets

as Barney Gaylord

(1975) Kate McShane

as Joe Ackerman

(1978) Apple Pie

as Grandpa Hollyhock

(1978) Taxi

as Joe Reiger

(1983) Reading Rainbow

as Himself - Narrator (voice)

(1977) Seventh Avenue

as Finklestein

(1961) The Mike Douglas Show

as Self

(1967) The Carol Burnett Show

as Self - Guest / Various Characters

(1967) The Carol Burnett Show

as Self - Guest

(1977) The Love Boat

as Fingers

(1962) The Tonight Show Starring Johnny Carson

as Self

(1966) Best of The Dean Martin Variety Show

as ---