John Shartzer
Acting
Known For
Popular credits
8.2
Brooklyn Nine-Nine
Perp #4
8.0
DAHMER - Monster: The Jeffrey Dahmer Story
Marcus
8.2
Station 19
Kevin
8.0
9-1-1: Lone Star
Granger
6.2
Book Club
Andrew
7.7
Grace and Frankie
Don
6.5
How I Met Your Father
Scientist
7.1
Life in Pieces
Bear
6.3
Ghosted
Worker
3.5
Lost Lake
Jeff
3.0
Dorm of the Dead
Ian
7.0
Old MacDonald
The Grimm Backward
Dean
D*I*Y
Shane Cable