Biography
Barry Dennen (February 22, 1938–September 26, 2017) was an American actor, singer, and writer.
Dennen was born in Chicago, Illinois. In New York City from 1960 to 1963, he had a relationship with Barbra Streisand, including living together for a year, during which time he helped her develop the nightclub act that began her successful career as a singer and actress.
He moved to London for fifteen years and in 1968 landed the starring role of the master of ceremonies in the London version of Cabaret. In 1970, he played Pontius Pilate on the album of Jesus Christ Superstar, and he played the same role in the Broadway production (1971). In the same year, he played Mendel in Norman Jewison's film of Fiddler on the Roof. According to Dennen's website, he suggested to Jewison that he direct a film of Superstar. Jewison did so, and Dennen played Pilate again (1973).
He was the voice actor who portrayed the Chamberlain SkekSil in The Dark Crystal. He has also done voice work on such cartoons as DuckTales, Batman: The Animated Series, The Pirates of Dark Water, Animaniacs, and Avatar: The Last Airbender.
Since that time Dennen has had a variety of small parts on American television shows and films, including: Batman; Superman III; The Kentucky Fried Movie; The Shining; Galtar and the Golden Lance; Tales from the Darkside and Titanic. He played auto dealer Irwin Lapsey in Shock Treatment, the sequel toThe Rocky Horror Picture Show. He has also done voices for many video games, including Fatman in Metal Gear Solid 2, Police Chief Bogen in Grim Fandango, Mimir in the recent video game Too Human, Dean Domino in Fallout: New Vegas expansion "Dead Money", and the Dark One in The Mark of Kri.
He wrote the screenplay for an episode of Amazing Stories titled "The Secret Cinema" (1985) and cowrote an episode of The Comic Strip Presents... titled "Demonella" (1993). His autobiographical book, My Life With Barbra: A Love Story (1997), deals with their relationship and with his gradual realization that he was a homosexual.
Description above from the Wikipedia article Barry Dennen, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Filmography
Cast Credits

Barbra Streisand: Becoming an Icon 1942–1984
Character: Self
MOVIE • 2017

Superstars: The Documentary
Character:
MOVIE • 2015

Justice League: Throne of Atlantis
Character: Defense Advisor (voice)
MOVIE • 2015

Heavenly Sword
Character: Flying Fox / Prophet Takashi (voice)
MOVIE • 2014

LEGO MARVEL Super Heroes: Maximum Overload
Character: Mandarin (voice)
TV • 2013

Star Wars: The Clone Wars
Character: Ramsis Dendup / Rebel / Citizen (voice)
TV • 2008

Star Wars: The Clone Wars
Character: Ramsis Dendup (voice)
TV • 2008

Avatar: The Last Airbender
Character: General Sung (voice)
TV • 2005

Avatar: The Last Airbender
Character: Additional Voices (voice)
TV • 2005

Manhood
Character: Singing Groom
MOVIE • 2003

Batman Beyond: Tech Wars / Disappearing Inque
Character: Captain
MOVIE • 1999

Batman Beyond
Character: Captain (voice)
TV • 1999

Titanic
Character: Praying Man
MOVIE • 1997

The Sylvester & Tweety Mysteries
Character: John Eric (voice)
TV • 1995

The Wacky Adventures of Dr. Boris and Nurse Shirley
Character: Security
MOVIE • 1995

Twin Sitters
Character: Thomas
MOVIE • 1994

Clifford
Character: Terry the Pterodactyl
MOVIE • 1994

Weird Science
Character:
TV • 1994

Cafe Americain
Character: Monsier Pare
TV • 1993

Demonella
Character: Adolf Hitler
MOVIE • 1993
Crew