Frank Collison
Acting
75
Acting Credits
Biography
Frank Collison (born February 14, 1950) is an American actor. Trained at the American Conservatory Theatre in San Francisco, he earned his BA in theatre at San Francisco State University and helped establish a summer theatre company in the Sierra Nevadas then went on to earn an MFA in acting at UC San Diego. Before Collison began his professional career in acting, he worked as a forest fire fighter, diaper service dispatcher and substitute teacher. Appearing in over 150 productions, Collison ha...
Known For
Filmography
Adventure Time: Fionna and Cake
2023
as Cosmic Owl (voice)
Adventure Time: Fionna and Cake
2023
as Cosmic Owl / Brother #1 (voice)
Two Yellow Lines
2021
as Roy
The Collector
2021
as Hal
Big Shot
2021
as Eddie
Momma Named Me Sheriff
2019
as Grandpa (voice)
9-1-1
2018
as Sam
The Hero
2017
as Man in Dream
Buckshot
2017
as Nickel
You're Gonna Miss Me
2017
as Linus Duckworth
Young Sheldon
2017
as Chet
The 4th
2016
as Creepy Party Crasher
Pee-wee's Big Holiday
2016
as Clay
L.A. Slasher
2015
as The KA Leader
Grandma
2015
as Mike
Pirate's Code: The Adventures of Mickey Matson
2014
as Admiral Ironsides
Mr. Pickles
2014
as Grandpa (voice)
Silicon Valley
2014
as Noah
Hitchcock
2012
as Henry Gein
American Horror Story
2011
as Real Ishmael Polk
Hesher
2010
as Funeral Director
Radio Free Albemuth
2010
as Leon
Good Luck Charlie
2010
as Vern
JONAS L.A.
2009
as Larry
The Happening
2008
as Nursery Owner
Voodoo Moon
2006
as Mac
Criminal Minds
2005
as Richard Clayvin
It's Always Sunny in Philadelphia
2005
as Smokey
My Name Is Earl
2005
as Kenny's Dad
My Name Is Earl
2005
as Male Guest
The Whole Ten Yards
2004
as Strabo
The Village
2004
as Victor
Suspect Zero
2004
as Piper
Hidalgo
2004
as Texas Jack
Stargate Atlantis
2004
as Keturah
Hope Springs
2003
as Mr. Fisher
CarnivĂ le
2003
as Jasper
CarnivĂ le
2003
as Jasper / Talker #3
Monk
2002
as Warrick Tennyson
K-PAX
2001
as Screaming Man (uncredited)
Camouflage
2001
as Skinny Cop - Tommy
A Crack in the Floor
2001
as Turner
The Majestic
2001
as Subpoena Server
O Brother, Where Art Thou?
2000
as Wash Hogwallop
Dr. Quinn Medicine Woman: The Movie
1999
as Horace Bing
Buddy
1997
as Zoo Keeper
7th Heaven
1996
as Fred Moon
S.F.W.
1995
as Distressed Witness
The Investigator
1994
It Runs in the Family
1994
as Floyd Bumpus
Dead Connection
1994
12:01
1993
as Thin Assassin
Dr. Quinn, Medicine Woman
1993
as Horace Bing
Diggstown
1992
as Prison Guard
Keep the Change
1992
as Darryl Burke
A Formula for Mayhem
1992
as Raddish
The Last Boy Scout
1991
as Pablo
Dollman
1991
as Sprug
Mobsters
1991
as Sonny Catania
Wild at Heart
1990
as Timmy Thompson
Backstreet Dreams
1990
as Spider
Twin Peaks
1990
as Muddy
Quantum Leap
1989
as Mortimer
Elvira: Mistress of the Dark
1988
as Billy
The Blob
1988
as Phil Hobbs—Projectionist
Into the Homeland
1987
as Gas Station Attendant
Amazon Women on the Moon
1987
as Grizzled Pirate (segment "Video Pirates")
Star Trek: The Next Generation
1987
as Gul Dolak
Wired to Kill
1986
as Sly
Lifetime Contract
1986
as Shrink
Matlock
1986
as Unshaven Man
Grunt! The Wrestling Movie
1985
as Charlie Stroll
The Compleat Al
1985
as Look-A-Like Salesman
Moonlighting
1985
as Padua Resident
Night Court
1984
as Aqualung