Acting
Isaac Charles Singleton, Jr., usually credited as Isaac C. Singleton, Jr., is an American actor who has performed in film, television, and video games. To film audiences, Singleton is perhaps best known for playing the irate air marshal in the 2003 comedy Anger Management, the pirate Bo'sun in the 2003 fantasy film Pirates of the Caribbean: The Curse of the Black Pearl, and Boothe in the 2016 superhero film Deadpool. Though Singleton has also appeared in live-action roles on television, the majority of his television credits are for voice performances in animated series. Singleton is notable for providing the voice of Thanos in two Marvel series: Avengers Assemble and Guardians of the Galaxy, as well as in multiple video games, including Disney Infinity 3.0, Lego Marvel's Avengers, and Fortnite.
Bones
2005 · TV
The X-Files
1993 · TV
The Mandalorian
2019 · TV
Marvel's Agents of S.H.I.E.L.D.
2013 · TV
Sabrina, the Teenage Witch
1996 · TV
Community
2009 · TV
Crossing Jordan
2001 · TV
Pirates of the Caribbean: The Curse of the Black Pearl
2003 · Movie
Arli$$
1996 · TV
Martial Law
1998 · TV
Deadpool
2016 · Movie
The Sarah Silverman Program.
2007 · TV
Transformers One
2024 · Movie
Charlie's Angels
2000 · Movie
Sheena
2000 · TV
Planet of the Apes
2001 · Movie
Galaxy Quest
1999 · Movie
Anger Management
2003 · Movie
Larceny
2017 · Movie
Dante's Inferni
2025 · Movie
Disaster!
2005 · Movie
Running on Empty
2024 · Movie
Fist of the Warrior
2007 · Movie
Sockbaby
2004 · TV
Vape Warz: The Movie
2017 · Movie
Dolls of Voodoo
2013 · Movie
Swat: Unit 887
2015 · Movie
Beckman
2020 · Movie
Bad Men Must Bleed
2026 · Movie
McCinsey's Island
1998 · Movie
CHARACTERz
2016 · Movie
Throwdown
2014 · Movie
Hunter Prey
2010 · Movie
LEGO Marvel Super Heroes: Guardians of the Galaxy - The Thanos Threat
2017 · Movie
Bullet
2014 · Movie
The Legend of Johnny Jones
2024 · Movie
LEGO Marvel Super Heroes - Black Panther: Trouble in Wakanda
2018 · TV
Sinbad: The Fifth Voyage
2014 · Movie
Ninja Apocalypse
2014 · Movie
Super Capers
2009 · Movie
LEGO Marvel Super Heroes: Black Panther - Trouble in Wakanda
2018 · Movie
The Street Avenger
2025 · Movie
All Out Dysfunktion!
2016 · Movie
The Perfect Sleep
2009 · Movie
Breakout
2023 · Movie
Virtually Heroes
2013 · Movie
Breaking Dawn
2004 · Movie
Dragon Hunter
2008 · Movie
Let It Bleed
2016 · Movie
Duel of Legends
2015 · Movie
Wake Up
2022 · Movie
Inside
2012 · Movie
Warfighter
2018 · Movie
Redemption
· Movie
Clown Fear
2020 · Movie
Union Bound
2019 · Movie
#FamilyMan
2024 · Movie
Letters from the Big Man
2011 · Movie
Dragonfyre
2013 · Movie
Our Way
2014 · Movie
