Theo Marcuse

Star Trek

1966 · ★ 8.0 · Korob

Bonanza

1959 · ★ 7.5 · Roudin the Great Mystic

Batman

1966 · ★ 7.3 · Von Bloheim

Hogan's Heroes

1965 · ★ 7.6 · Ludwig Strasser, Pierre

The Wild Wild West

1965 · ★ 7.6 · Hassan, Dr. Vincent Kirby

The Twilight Zone

1959 · ★ 8.5 · Citizen Gregori, Farraday

Get Smart

1965 · ★ 7.9 · Demetrios

Have Gun, Will Travel

1957 · Bartender (as Ted Marcuse)

The Beverly Hillbillies

1962 · ★ 6.9 · Nero

The Invaders

1967 · ★ 6.9 · Noel Markham

The Monkees

1966 · ★ 6.5 · Otto

The Time Tunnel

1966 · ★ 7.6 · Lescaux

Telephone Time

1956 · John P. William

The Man from U.N.C.L.E.

1964 · ★ 7.1 · Gregori Valetti, Arthur Rollo

Mickey Spillane's Mike Hammer

1958 · Copper Mako

The Further Adventures of Ellery Queen

1958 · Abel Bendigo

The Case of the Dangerous Robin

1960 · Paul Agoura, Baw

The Cincinnati Kid

1965 · ★ 7.0 · Felix

The Dow Hour of Great Mysteries

1960 · Brandt

The Glass Bottom Boat

1966 · ★ 6.3 · Gregor, Gregor - Spy with Cigar (uncredited)

Harum Scarum

1965 · Sinan

The 27th Day

1957 · Soviet Col. Gregor

Jeanne Eagels

1957 · Dr. Richards (uncredited)

For Love or Money

1963 · Artist

Ironside

1967 · Bartender

A Tiger Walks

1964 · Josef Pietz

The Wicked Dreams of Paula Schultz

1968 · Owl

Sands of Beersheba

1964 · Nuri

The Twilight Zone: A 60th Anniversary Celebration

2019 · Citizen Gregori (archive footage)

Mara of the Wilderness

1965 · Jarnagan

Hitler

1962 · Julius Streicher

Hey, Hey, We're The Monkees

1997 · Self

The Two Little Bears

1961 · Janos

The Picasso Summer

1969 · The Host (as Theo Marcuse)

Operation Eichmann

1961 · Captain Felsner

The Last of the Secret Agents?

1966 · Zoltan Schubach

The Desperate Women

1955 · Arzt