John Mahr Rothman (born June 3, 1949) is an American film, television, and stage actor.
Ghostbusters
Library Administrator
The Day the Earth Stood Still
Dr. Myron
Copycat
Andy
Say It Isn't So
Larry Falwell
Arranged
Matan Meshenberg
Knots
Dave's Lawyer
The Associate
Jogging Track Executive
Adam
Beranbaum
Golden Years
Dr. Ackerman
The First $20 Million Is Always the Hardest
Ben
The Accidental Husband
Business Man
Dinner Rush
Gary Lieberman
Plan B
Dr. Pete
According to Greta
Edgar
The Hoax
Puffy Man
Cleanin' Up the Town: Remembering Ghostbusters
Self
The Pickle
Chauffeur
See You in the Morning
Veterinarian
Mary and Rhoda
Estate Lawyer
Welcome to Mooseport
Stu
Where the Rivers Flow North
The Lawyer
Bloodhounds of Broadway
Marvin Clay
Abraham Lincoln: Vampire Hunter
Jefferson Davis
The Boost
Ned
Maybe I Do
Neighbor Next Door
The Boy Who Cried Bitch
Stokes
Day Zero
Rifkin's Father
Stardust Memories
Jack Abel
Prime
Jack Bloomberg
Choose
Elliot Vincent
Fits and Starts
Bruce Wayne
Affluenza
Rabbi Cohen
Good Kids
Mr. Evans
Daredevil
Quesada Attorney
Ghostbusters: Frozen Empire
Library Administrator
Zelig
Paul Deghuee
How to Be a Perfect Person in Just Three Days
Contest Judge
Separate But Equal
NAACP Attorney Jack Greenberg
Sophie's Choice
Librarian
Lost Nation
Governor George Clinton
Rear Window
Porter
Stealing Chanel
Charles Borden
That Awkward Moment
Chelsea's Dad
Pollock
Harold Rosenberg
Hot Air
Kent
The Door in the Floor
Minty O'Hare
The Real American
Stanley
24 Nights
Paul
Easy
Lawrence Harris
My Art
John
Her Composition
The Dean
Northern Borders
Judge Allen
Synecdoche, New York
Dentist
Reservation Road
Minister
Big
Phil
United 93
Edward P. Felt
I ♥ Huckabees
Corporate Board
The Report
Senator Sheldon Whitehouse
Jingle All the Way
Mall Toy Store Manager
Brooklyn Lobster
Sal Guardino
Small Engine Repair
Mr. Walker (uncredited)
The Purple Rose of Cairo
Mr. Hirsch's Lawyer
Heartburn
Jonathan Rice
Two Ninas
Barry Litzer
Gettysburg
Maj. Gen. John F. Reynolds
Kate & Leopold
Executive #1
The Siege
Congressman Marshall
Mr. Wonderful
Ralph
Enchanted
Carl
Game Change
A.B. Culvahouse
The Devil Wears Prada
Editor
Taxi
Business Man
Nocturne
Roger
Mom I Can Do It
U.S. Consul
Picture Perfect
Jim Davenport
Bombshell
Martin Hyman
Blood Brothers
Mr. Bennet, Esquire
Sales Per Hour
Peter
Hello Again
Bearded Man
A Further Gesture
FBI Agent No: 2
The Devil's Advocate
Broygo
My First Haircut
dad
Teen Mary
Joachim Cohen
Hostile Waters
Aurora Exec. Officer
Call Jane
Director McDonald