Appearances
6.4
Houseboat
Harold Messner
8.0
Judgment at Nuremberg
Emil Hahn
6.0
The Goddess
Joe Wilsey
6.6
Ship of Fools
Lt. Huebner
7.1
The Wrong Man
Dr. Bannay (uncredited)
5.9
Death of a Scoundrel
Herbert Bauman (Clementi's lawyer)
6.7
Queen Esther
Haman (voice)
6.5
5 Steps to Danger
Dr. Frederick Simmons
6.3
Dark Intruder
Prof. Malaki
6.0
Istanbul
Paul Renkov
7.3
Flight to Hong Kong
Bendesh
7.0
The Last Laugh
Self
Place of Belonging
Narrator
5.2
Wake Me When the War Is Over
Maj. Erich Mueller
5.9
Escape from East Berlin
Walter Brunner
3.9
The Wicked Dreams of Paula Schultz
Klaus
5.8
The Return of the Beverly Hillbillies
C.D. Medford
6.8
Operation Eichmann
Adolf Eichmann
6.7
Steve Martin: Comedy Is Not Pretty
Plato
5.3
The Cabinet of Dr. Ramirez
Fat Man Looking for a Tax Break
8.0
Assignment: Munich
Insp. Hoffman
5.7
Kiss Them for Me
Lt. Walter Wallace
6.3
Youngblood Hawke
Mr. Leffer
6.8
The High Cost of Loving
Joseph Jessup
8.0
Star Spangled Salesman
Chief's Boss
Judgment at Nuremberg
Emil Hahn
6.0
Bing Crosby Color Christmas Show
Self/Col. Klink
Cabaret
Herr Schultz
8.0
The Simpsons
Colonel Klink (voice)
7.3
Law & Order
William Unger
7.1
77 Sunset Strip
6.0
Tabitha
7.3
Batman
Colonel Klink
7.1
Lost in Space
Bolix
7.6
Hogan's Heroes
Wilhelm Klink
6.7
Gunsmoke
Clifton Bunker
7.7
Perry Mason
Stefan Riker
7.8
Night Gallery
6.8
General Electric Theater
Mr. Muller
8.0
The Islanders
Michel Serati
7.8
Alfred Hitchcock Presents
Professor Klopka / Captain Kriza
China Smith
7.2
Rawhide
7.0
Vega$
7.3
Have Gun, Will Travel
6.7
Rowan & Martin's Laugh-In
Self / Colonel Klink (uncredited)
Mr. Sunshine
6.0
Mr. Sunshine
6.7
Thriller
Mr. Clark
7.6
The Thin Man
3.8
Climax!
5.7
One Step Beyond
Herr Bautmann
7.4
Men Into Space
5.4
M Squad
Heinrich Ronn
6.1
Adventures in Paradise
Kuberli
5.3
Matinee Theater
6.6
The Philco Television Playhouse
Leopold
6.7
The Alaskans
Navy Log
5.2
Navy Log
6.5
The Dakotas
9.0
Wire Service
Krylov
General Electric True
7.2
The Third Man
8.0
Behind Closed Doors
6.9
Maverick
Alex Jennings
7.3
Steve Canyon
Linz
6.2
The Doris Day Show
Werner Klemperer
6.5
The Rhinemann Exchange
Franz Altmuller
4.8
Checkmate
Franz Leder
7.6
Playhouse 90
Emil Hahn
7.7
Perry Mason
Ulric Zenas
7.7
Perry Mason
Police Insp. Hurt
Bob Hope Presents the Chrysler Theatre
5.9
Bob Hope Presents the Chrysler Theatre
Colonel Wertha
7.8
Alfred Hitchcock Presents
Mr. Ranks
The Case of the Dangerous Robin
Jan Hoveen
7.0
McMillan & Wife
Dr. Ernest Bleeker
6.6
The Philco Television Playhouse
6.3
The Love Boat
Mr. Perkins
7.0
McMillan & Wife
Van Doren
6.3
Matt Houston
Felix Randolph
Peter Loves Mary
6.5
Peter Loves Mary
Blake Barker
6.0
Tabitha
Henry Hastings
10.0
The Troubleshooters
Stehlmann
8.0
Studio 57
Dubrov
5.8
The Mike Douglas Show
Self - Co-Host
5.4
Studio One
Dorfmann
7.7
Voyage to the Bottom of the Sea
Dr. Gamma (uncredited)
7.1
The Man from U.N.C.L.E.
Laslo Kurasov
5.8
The Mike Douglas Show
Self
China Smith
Malfi
Tony Awards
Self - Nominee
7.3
Late Night with Conan O'Brien
Self