Armin Shimerman (born November 5, 1949) is an American actor and voice actor. Shimerman is known for playing the Ferengi bartender Quark in the television series Star Trek: Deep Space Nine, Principal Snyder in Buffy the Vampire Slayer, Kramer's caddy Stan on Seinfeld, voicing Dr. Nefarious in the Ratchet & Clank series, and Andrew Ryan, one of the antagonists of BioShock. He also played Dr. Potter in the 2011 movie adaptation of Ayn Rand's Atlas Shrugged.
Blind Date
1987
The Hitcher
1986
Eye for an Eye
1996
Fanboys
2009
Ratchet & Clank
2016
Death Warrant
1990
Just Ask My Children
2001
50 Years of Star Trek
2016
Unbelievable!!!!!
2020
Insanitarium
2008
Arena
1989
Wedding Swingers
2018
Bionicle: The Legend Reborn
2009
Billy & Mandy's Big Boogey Adventure
2007
Like Father Like Son
1987
The Auteur Theory
1999
The Verne Miller Story
1988
Stardust Memories
1980
What We Left Behind: Looking Back at Star Trek: Deep Space Nine
2018
Dead and Deader
2006
Slaughter of the Innocents
1993
Big Man on Campus
1989
Atlas Shrugged: Part I
2011
Star Trek: 30 Years and Beyond
1996
Star Trek: Deep Space Nine - Behind the Scenes
1993
Miracle Landing
1990
What the Bleep! Down the Rabbit Hole
2006
Journey's End - The Saga of Star Trek: The Next Generation
1994
Billy & Mandy: Wrath of the Spider Queen
2007
Diani and Devine Meet the Apocalypse
2016
5th Passenger
2018
Women at West Point
1979
What the #$*! Do We (K)now!?
2004
Dangerous Curves
1988
Dream Man
1995
For Christ's Sake
2011
Underfist: Halloween Bash
2008
Star Trek: Beyond the Final Frontier
2007