William Stanford Davis
Acting • AGE 74
William Stanford Davis (born August 7, 1951) is an American actor. He is best known for his role as school custodian Mr. Johnson on the ABC sitcom Abbott Elementary (2021–present).
Acting
Undercard
Baba T
2026
Diary of a Wimpy Kid: The Last Straw
Troopmaster Barrett (voice)
2025
Side Quest
Earl
2025
The Jennifer Hudson Show
Self - Guest
2022
Sherri
Self - Guest
2022
Abbott Elementary
Mr. Johnson
2021
A Holiday Chance
Bernie
2021
Swagger
Coach Max
2021
Perry Mason
Daniel Madison
2020
Snowpiercer
Mr. Riggs
2020
Truth Be Told
Agathia
2019
Adopt a Highway
Hatty
2019
Holly Day
Thaddeus
2018
Light as a Feather
Old Man
2018
Dead Women Walking
Warden
2018
Please Stand By
Creed (uncredited)
2018
Handsome: A Netflix Mystery Movie
Lester
2017
A Winter Rose
Stage Manager
2016
Cardboard Boxer
Jazzy
2016
So B. It
Man at Cab Co.
2016
When Duty Calls
Clyde Pierce
2015
Chicago Med
Ed Brennan
2015
Guns for Hire
Liquor Store Clerk
2015
L.A. Superheroes
Hal
2013
Ray Donovan
Potato Pie
2013
Love, Gloria
Kenny
2012
The Finder
Earl
2012
Harry's Law
Kareem Anderson
2011
Shameless
Conrad
2011
Barry Munday
Greens Keeper
2010
Accused at 17
Detective Gilson
2009
The Middle
Projectionist
2009
Across the Hall
Custodian
2009
Terminator: The Sarah Connor Chronicles
Pastor Jonas
2008
Hallowed Ground
Truck Driver
2007
The Big Bang Theory
Dry Cleaner
2007
Saving Grace
Group member at party
2007
Shark
Sonny Gore
2006
Studio 60 on the Sunset Strip
Floor Manager
2006
Sons & Daughters
Cook
2006
My Name Is Earl
Neighbor
2005
Bones
Floyd Barber
2005
It's Always Sunny in Philadelphia
Mr. Johnson
2005
The Closer
Homeless Man
2005
Self Medicated
Gabe
2005
A Lot Like Love
Priest
2005
Urban Evil: Trilogy of Fear
2005
Desperate Housewives
William
2004
LAX
Engineer Dietrich
2004
The Spirit Hunter
Gabe
2004
Clean
Foster
2004
Cold Case
Deante
2003
Jimmy Kimmel Live!
Self - Guest
2003
American Dreams
Joe
2002
The Shield
Deon
2002
The Guardian
Brian
2001
James Dean
Train Conductor
2001
Curb Your Enthusiasm
Chulu Porter
2000
The District
Mr. Gillis
2000
CSI: Crime Scene Investigation
Mechanic
2000
Strong Medicine
Doug - Aneesha's Boss
2000
The Prophecy 3: The Ascent
Portly Coroner
2000
Ragdoll
Big Pere
1999
Angel
Security Guard
1999
City of Angels
Construction Foreman
1998
Primary Colors
Jack Mandela Washington
1998
Running Time
Buzz
1997
Ally McBeal
Jim
1997
The Practice
Clarence Barnett
1997
Touched by an Angel
Doug
1994
Sister, Sister
Rev. Tatum
1994