John Colicos

Battlestar Galactica: The Second Coming

Baltar · 1999

My Father's Shadow: The Sam Sheppard Story

Richard Eberle · 1998

The Windsor Protocol

Gerhardt Heinzer / Albert Greenfield · 1998

The Last Don

Eli Marrion · 1997

No Contest

Senator Donald Wilson · 1995

Viaje a las estrellas: Espacio Profundo Nueve

Kor · 1993

X-Men

Apocalypse (voice) · 1992

In Defense of a Married Man

Charles Evers · 1990

Love & Hate: The Story of Colin and Joanne Thatcher

Serge Kujawa · 1989

Shadow Dancing

Anthony Podopolis · 1988

War of the Worlds

Quinn · 1988

Nowhere to Hide

General Howard · 1987

The New Alfred Hitchcock Presents

Carter Talbot · 1985

The New Alfred Hitchcock Presents

Lestrade / Moriarty · 1985

The Hitchhiker

Mr. Stregga · 1983

Scarecrow and Mrs. King

1983

American Caesar

Self - Narrator · 1983

Laughter in My Soul

Narrator · 1983

El cartero llama dos veces

Nick Papadakis · 1981

Conquest of the Earth

Baltar · 1980

Phobia

Inspector Barnes · 1980

El intermediario del diablo

Captain DeWitt · 1980

The Starlost: The Beginning

The Governor · 1980

The Paradise Connection

Maj. Derek Barclay-Battles · 1979

Mission Galactica: The Cylon Attack

Baltar · 1979

King Solomon's Treasure

Allan Quatermain · 1979

Battlestar Galactica

Baltar · 1978

Vega$

Dr. Victor Durrand · 1978

Battlestar Galactica

Count Baltar · 1978

The Bastard

Lord North · 1978

The Hardy Boys / Nancy Drew Mysteries

1977

Quincy, M.E.

1976

Los ángeles de Charlie

Anton Karazna · 1976

Drum

Bernard DeMarigny · 1976

Explosión de violencia

Vincent Karbone · 1976

The Whiz Kid and the Carnival Caper

Moroni · 1976

La mujer maravilla

Ambassador Orrick · 1975

Switch

Gilchrist · 1975

Bronk

1975

A Matter of Wife... and Death

Joe Ruby · 1975

The Hecklers

Narrator · 1975

Harry O

Walter Nesbitt · 1974

Petrocelli

1974

Salty

Dobbs · 1974

The National Dream

Cornelius Van Horne · 1974

El Hombre Nuclear

General Norbukov · 1974

The Magician

Paul Gunther · 1973

The Starlost

The Governor · 1973

Portrait: A Man Whose Name Was John

Numan Menemengioglu · 1973

Scorpio

McLeod · 1973

Tennessee Williams' South

1973

La ira divina

Col. Santilla · 1972

Goodbye, Raggedy Ann

Paul Jamison · 1971

Red Sky at Morning

Jimbob Buel · 1971

Raid on Rommel

Sgt. Maj. Allan MacKenzie · 1971

Doctors' Wives

Mort Dellman · 1971

La Galería Nocturna

Survivor (segment "Lone Survivor") · 1970

The Young Rebels

1970

Ana de los mil días

Cromwell · 1969

Medical Center

1969

Medical Center

Harry Weldman · 1969

Then Came Bronson

Harve Traine · 1969

Hawaii 5-0

Lorenzo Corman · 1968

The Name of the Game

Rafael · 1968

Hawaii 5-0

Mr. Thorncrest · 1968

Ladrón sin destino

The Man · 1968

Mannix

Eddie Lee Prentiss · 1967

Mannix

Dr. Myles Considine · 1967

Mannix

Lytell · 1967

Mannix

David Barker · 1967

Mannix

Alton K. Moore · 1967

Mannix

Duke Benedict · 1967

El Gran Chaparral

Matthew Kendall · 1967

Misión: imposible

Chief of Internal Security Manuel Ferrar · 1966

Misión: imposible

Commissioner Taal Jankowski · 1966

Misión: imposible

Milos Kuro · 1966

Viaje a las estrellas

Kor · 1966

El F.B.I. en Acción

Logan · 1965

Les ludions

1965

The Defenders

District Attorney · 1961

Wuthering Heights

Hindley Earnshaw · 1958

Tambores de Guerra

Chino · 1957

Breakaway

First Kidnapper · 1956

Bond of Fear

Dewar · 1956

Passport to Treason

Pietro · 1956

Gunsmoke

Judge Flood · 1955

Barbados Quest

Mustachioed Henchman (as John Collicos) · 1955

The Wonderful World of Disney

Moroni · 1954

Omnibus

Gen. George McClellan · 1952

Hallmark Hall of Fame

Lucentio · 1951

Hallmark Hall of Fame

Tom Pettigrew · 1951

Hallmark Hall of Fame

Comte de Guiche · 1951

Studio One

Gold Root · 1948