Sydney Lassick

Vice

2000

as Mr. Wanorski

Man on the Moon

1999

as Crystal Healer

7.2

Amazing Stories: The Movie III

1998

as Walter Poindexter

An American Vampire Story

1997

as Bruno

3.3

Freeway

1996

as Woody Wilson

6.5

Future Shock

1994

as Mr. Johnson

Attack of the 5 Ft. 2 Women

1994

as Weirdo

Eye of the Stranger

1993

as Oli

4.9

Squanderers

1993

as Peter Chisholm

Sister Act 2: Back in the Habit

1993

as Competition Announcer

6.4

The X-Files

1993

as Chuck Forsch

8.4

Judgement

1992

as Dr. Henry Silver

3.9

Tom and Jerry: The Movie

1992

as Straycatcher #2 (voice)

6.3

Miracle Beach

1992

as Tooth Fairy

5.7

Deep Cover

1992

as Gopher

6.8

Committed

1991

as Gow

Cool as Ice

1991

as Roscoe

Don't Tell Mom the Babysitter's Dead

1991

as Franklin

6.2

The Art of Dying

1991

as Wallie

4.7

Shakes the Clown

1991

as Peppy the Clown

5.4

Smoothtalker

1990

as Mr. Nathan

5.5

Pacific Palisades

1990

as Mr. Beer

3.4

Dream On

1990

as Mr. Janovic

6.9

Sonny Boy

1989

as Charlie P.

Tale of Two Sisters

1989

as Dad

3.7

Curse II: The Bite

1989

as George

Out on Bail

1989

as Otis T. Smiley

5.3

Lady in White

1988

as Mr. Lowry

6.1

The Further Adventures of Tennessee Buck

1988

as Wolfgang Meyer

4.4

Body Slam

1986

as Shapiro

Ratboy

1986

as Lee 'Dial-A-Prayer'

3.9

Stitches

1985

as Sheldon Mendlebaum

3.5

Moonlighting

1985

as Alan Tupperman's Neighbor

7.5

Amazing Stories

1985

as Walter Poindexter

7.5

Monaco Forever

1984

as American Tourist

3.8

Silent Madness

1984

as Sheriff Liggett

4.9

Night Patrol

1984

as Peeping Tom

4.3

Night Court

1984

as Leo

Joe Dancer III: The Big Trade

1983

as Phil Estin

7.2

Fast-Walking

1982

as Ted

Pandemonium

1982

as Man in Bus Station

4.8

Partners

1982

as Photo Shoot Assistant (uncredited)

5.5

Gloria

1982

5.7

Matt Houston

1982

6.3

History of the World: Part I

1981

as Applecore Vendor - The French Revolution

6.7

Simon & Simon

1981

6.7

The Unseen

1980

as Ernest Keller

4.9

Damien: The Leper Priest

1980

as Supt. Rudolph Meyer

Alligator

1980

as Gutchel

Hot Stuff

1979

as Hymie

Skatetown, U.S.A.

1979

as Murray

The Cracker Factory

1979

as Ernie

9.3

1941

1979

as Salesman (uncredited)

Knots Landing

1979

as Proprieter

6.9

Archie Bunker's Place

1979

6.5

China 9, Liberty 37

1978

as Sheriff's Friend

5.4

Kaz

1978

The Happy Hooker Goes to Washington

1977

as Percy Bowdler

3.8

The Billion Dollar Hobo

1977

as Mitchell

Tabitha

1977

Man from Atlantis

1977

6.4

Eight Is Enough

1977

6.2

Carrie

1976

as Mr. Fromm

Serpico: The Deadly Game

1976

as Goldman

One Flew Over the Cuckoo's Nest

1975

as Charlie Cheswick

8.4

Baretta

1975

6.5

Barney Miller

1975

as Victor Carse (as Sidney Lassick)

Barney Miller

1975

as Arnold Cummings