Robert Ellenstein was an American actor. The son of Meyer C. Ellenstein, a Newark dentist, Robert Ellenstein grew up to see his father become a two-term mayor from 1933 to 1941. He served in the United States Army Air Forces during World War II: earning a Purple Heart during his service.
North by Northwest
(Licht)
Rogue Cop
(Det. Sidney Y. Myers)
The Garment Jungle
(Fred Kenner)
3:10 to Yuma
(Ernie Collins)
King of the Roaring 20's – The Story of Arnold Rothstein
(Lenny)
Pay or Die!
(Luigi Di Sarno)
Illegal
(Joe Knight)
A Bell for Adano
(Tomasino)
Mr. Broadway
The Legend of Lylah Clare
(Mike)
Star Trek IV: The Voyage Home
(Federation Council President)
Telezonia
(Exclamation Point)
Run Till You Fall
(Mr. Leopold)
Brewster's Millions
(Mr. Carter)
Breaking Up Is Hard to Do
(Van Alden)
The Young Lions
(Rabbi Joseph Silverstein (uncredited))
Mandrake the Magician
(Wilson)
Love at First Bite
(VW Man)
Deathwatch
(Guard)
Too Much, Too Soon
(Gerald Frank)
To Die in Paris
(Dendier)
Magnum, P.I.
(Saul Greenberg)
CHiPs
Columbo
(Stein)
77 Sunset Strip
Love on a Rooftop
Cain's Hundred
(James Condon)
The Rookies
Star Trek: The Next Generation
(Steven Miller)
Kraft Suspense Theatre
(Raskob / Stevenson's attorney)
The Bionic Woman
Hawaii Five-O
(Bart Warren)
Quincy, M.E.
Moonlighting
(Heinz)
Marcus Welby, M.D.
(Dr. William Hall)
V
(Gen. Maxwell Larson)
Mannix
Gunsmoke
(Tewksbury)
Perry Mason
(John Addison)
The Rogues
(Nevsky)
Combat!
(Rene)
Hawaiian Eye
Mission: Impossible
(Dr. M. Vazan)
The Islanders
(Chia)
Man with a Camera
Get Smart
Ironside
ER
(Dr. Swanson)
The Lawless Years
Westinghouse Desilu Playhouse
The Beachcomber
(Rives)
Rawhide
Hooperman
(Judge Oliver Blaustein)
S.W.A.T.
The Virginian
(Milo Temple)
Thriller
(Dr. Brauner)
Peter Gunn
McCloud
One Step Beyond
(Capt. Peabody)
Richard Diamond, Private Detective
(Kirsen)
Climax!
(Dr. Bernstein)
The Big Valley
(Salazar)
The Donna Reed Show
The Adventures of Jim Bowie
The Philco Television Playhouse
(Dr. Lehmbruck)
Wanted: Dead or Alive
(Mr. Sims)
The Rifleman
The Dakotas
Ben Casey
Mr. Novak
(Philip Goddard)
Riverboat
(Sheriff Hezekiah Stone)
The Whistler
Robert Montgomery Presents
(Manny Balestrero)
General Electric True
Telephone Time
The Walter Winchell File
Behind Closed Doors
Channing
(Maddow)
One Step Beyond
(Mr. Tomachek)
The Rockford Files
(Motel Manager)
The Big Valley
(Dr. Amos Pearce)
Combat!
(DuBois)
The Wild Wild West
(Arthur Tickle)
Robert Montgomery Presents
(Quasimodo)
Robert Montgomery Presents
Robert Montgomery Presents
(Albert Einstein)
Checkmate
(Rudy Pasada)
Kraft Suspense Theatre
(Dendier)
Perry Mason
(Arthur Cartright)
Perry Mason
(Dr. McBride, Medical Examiner)
The Man from U.N.C.L.E.
(Doctor Ieato)
The Wild Wild West
(Dr. Raker)
Mission: Impossible
(Deputy Premier Voss)
Mission: Impossible
(Dr. Emil Gorin)
Murder, She Wrote
(Mr. P)