Michael Rivkin
Known for
House
Patient
Seinfeld
Fulton
ER
Stan
Charmed
Cell Phone Guy
Star Trek: Voyager
Nunk
Workaholics
Mike the Waiter
We Baby Bears
Troll / Dragon / Townsperson 2 (voice)
We Baby Bears
Receptionist / Guard / Skeleton (voice)
We Baby Bears
Henry / Flower Person 1 / Flower Person 3 (voice)
We Baby Bears
Henry (voice)
Men in Black II
Man with Dog
The Cable Guy
Karaoke Party Guest
Tenacious D
Jesus Ranch Cult Member
Kitchen Confidential
Delivery Guy
Charlie's Angels
Steven Loescher
Jenny
Weasly Man
Tenacious D in The Pick of Destiny
Poopy Guy
Cradle Will Rock
Rockefeller Center - Protester
Dead Man on Campus
'Shhh'-ing Student
Barry Munday
Maury Knox
High Hopes
Ryan
The Void
Dr. Jason Lazarus
Blush
Tod
Chasing Robert
Toadie
Desperate But Not Serious
Stoner Dude
The Freeway Maniac
Peeper
Phil Touches Flo
Phil
The Shot
Patrick St. Patrick
Before the Sun Explodes
Zeb
AdCorp, Inc.
Milton