(1955) Man on the Ledge

as Dr. Benson

(1951) The Thing from Another World

as Dr. Stern

(1962) Hatari!

as Doctor Sanderson

(1956) The Ten Commandments

as Jethro

(1951) The Desert Fox: The Story of Rommel

as Col. Klaus von Stauffenberg

(1948) Hollow Triumph

as Frederick Muller

(1948) The Iron Curtain

as Maj. Semyon Kulin

(1950) Whirlpool

as Martin Avery

(1948) Wake of the Red Witch

as Harmenszoon Van Schreeven

(1954) Broken Lance

as Two Moons

(1960) The Story of Ruth

as Jehoam

(1954) Beachhead

as Bouchard, French Planter

(1949) Madame Bovary

as Rouault

(1971) Johnny Got His Gun

as Col. / Gen. Tillery

(1951) The Unknown Man

as Andrew Jason 'Andy' Layford

(1953) Dream Wife

as Khan

(1955) The Indian Fighter

as Red Cloud

(1959) The Four Skulls of Jonathan Drake

as Jonathan Drake

(1950) The Magnificent Yankee

as Louis Brandeis

(1961) Francis of Assisi

as Pietro Bernardone

(1951) The Great Caruso

as Giulio Gatti-Casazza

(1956) The Burning Hills

as Jacob Lantz

(1957) Collector’s Item

as Mr. Peasley

(1955) White Feather

as Chief Broken Hand

(1955) Lady Godiva of Coventry

as King Edward

(1957) Man Afraid

as Carl Simmons

(1958) The Last of the Fast Guns

as Padre Jose

(1952) Shadow in the Sky

as The Doctor

(1952) One Minute to Zero

as Dr. Gustav Engstrand

(1952) Everything I Have Is Yours

as Phil Meisner

(1949) Outpost in Morocco

as Emir of Bel-Rashad

(1953) Latin Lovers

as Dr. Lionel Y. Newman

(1962) Beauty and the Beast

as Orsini

(1953) The Jazz Singer

as David Golding

(1949) Oh, You Beautiful Doll

as Gottfried Steiner

(1953) Sins of Jezebel

as Ahab

(1956) Three for Jamie Dawn

as Anton Karek

(1950) The Vicious Years

as Emilio Rossi

(1983) Twilight Zone: The Movie

as Old Man

(1954) The Big Moment

as Dr. Berg

(1950) Emergency Wedding

as Dr. Heimer

(1950) The Goldbergs

as Alexander Abel

(1950) The du Pont Story

as Eleuthère Irénée du Pont

(1954) Sign of the Pagan

as Astrologer

(1950) Francis

as Colonel Plepper

(1955) The Last Command

as Lorenzo de Quesada

(1958) Day of the Badman

as Andrew Owens

(1954) Living It Up

as Dr. Nassau (uncredited)

(1961) The Fiercest Heart

as Hugo Baumon

(1958) A Certain Smile

as Monsieur Vallon

(1970) The Brotherhood of the Bell

as Dr. Konstantin Horvathy

(1974) Panic on the 5:22

as Jerome Hartford

(1952) Because You're Mine

as Albert Parkson Foster

(1967) The President's Analyst

as Ethan Allen Cocket

(1966) Cyborg 2087

as Prof. Sigmund Marx

(1957) Not One Shall Die

as Mr. Selig

(1953) Three Lives

as Rabbi

(1972) The Rookies

as ---

(1965) The F.B.I.

as Dr. Keeler

(1976) The Bionic Woman

as ---

(1968) Hawaii Five-O

as Thomas Barlow

(1972) The Streets of San Francisco

as ---

(1967) Mannix

as ---

(1969) Medical Center

as ---

(1955) Gunsmoke

as Amos Cartwright

(1979) Hart to Hart

as ---

(1953) General Electric Theater

as David

(1957) Zorro

as ---

(1951) Hallmark Hall of Fame

as Justice Brandeis

(1972) The Waltons

as ---

(1959) Rawhide

as Mayor Arnold Opel

(1978) Vega$

as ---

(1957) Have Gun, Will Travel

as ---

(1963) The Fugitive

as Edward Roland

(1962) The Virginian

as Two Hawks

(1973) Adam's Rib

as Whittaker

(1950) Lux Video Theatre

as Emil

(1951) Schlitz Playhouse of Stars

as ---

(1954) Climax!

as Dr. James Lifford

(1963) Bob Hope Presents the Chrysler Theatre

as ---

(1955) The 20th Century Fox Hour

as ---

(1948) Ford Theatre

as ---

(1958) Wanted: Dead or Alive

as Isaac Rankin

(1961) Ben Casey

as ---

(1958) Cimarron City

as ---

(1952) Cavalcade of America

as Samuel Morse

(1962) Stoney Burke

as ---

(1963) Breaking Point

as ---

(1950) Treasury Men in Action

as Ed Emery

(1957) Panic!

as ---

(1959) The DuPont Show with June Allyson

as Jules Silberg

(1972) ABC Afterschool Special

as Grandpa

(1953) Letter to Loretta

as Rev. Travers

(1959) Startime

as ---

(1960) The Barbara Stanwyck Show

as Dr. Paul Aldrich

(1957) DuPont Show of the Month

as Dunn

(1965) The F.B.I.

as Rudolph Klahr

(1955) Gunsmoke

as Judge John Kendall

(1953) General Electric Theater

as R.S. Thomasek

(1952) Cavalcade of America

as ---

(1951) Schlitz Playhouse of Stars

as Prof. Randall

(1951) Schlitz Playhouse of Stars

as John Castleberry

(1950) Lux Video Theatre

as Father Pierre

(1972) Assignment: Vienna

as Professor Hayes

(1958) Wanted: Dead or Alive

as Bayard Cole

(1968) Hawaii Five-O

as Professor MacKinnon

(1960) The Case of the Dangerous Robin

as Mr. Balzar

(1954) Climax!

as Dr. Skinner

(1967) The Invaders

as Premier Thor Halvorsen