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Mark Blum
Known for: ActingMark Blum (May 14, 1950 - March 26, 2020) was an American actor in movies, on television and stage. He found success with a lead role as Gary Glass in the 1985 film Desperately Seeking Susan, which he followed up the next year with a supporting role as Richard Mason in Crocodile Dundee. He had a regularly recurring role as Union Bob on the Amazon Prime series Mozart in the Jungle from 2014 to 2018. He was married to actress Janet Zarish from 2005 until his death in 2020 from COVID.
Filmography 24
Down to You
as The Interviewer 
Crocodile Dundee
as Richard Mason 
Human Capital
as Rex 
Shattered Glass
as Lewis Estridge 
Desperately Seeking Susan
as Gary Glass 
Blind Date
as Denny Gordon 
I Don't Know How She Does It
as Lew Reddy 
Miami Rhapsody
as Peter 
The Presidio
as Arthur Peale 
Sister of the Groom
as Nat 
Indictment: The McMartin Trial
as Wayne Satz 
Coin Heist
as Mr. Smerconish 
Love Is Blind
as Dr. Klienart 
Jesse Stone: Innocents Lost
as Dr. Parkinson 
The Judge
as Harry Hobbs 
Worth Winning
as Ned Braudy 
Getting to Know You
as Darrell 
Denise Calls Up
as Obstretrician 
How He Fell in Love
as Henry 
Just Between Friends
as George Margolin 
The Warrior Class
as Richardson 
You Can Thank Me Later
as Edward Cooperberg 
Stag
as Ben Marks 
The Green
as Stuart