Robert "IronE" Singleton (born November 30, 1975) is an American actor. He is best known for portraying Alton in The Blind Side and for starring as Theodore "T-Dog" Douglas in the AMC series The Walking Dead. Since leaving the cast of The Walking Dead he has continued to be involved in fan events and conventions as well as developing his own one-man show Blindsided by The Walking Dead.
Early life and education Singleton was born and raised in Atlanta, Georgia. He graduated from the University of Georgia, where he majored in speech communication and theatre. He played defensive back for the Georgia Bulldogs for two years until Champ Bailey, Kirby Smart, and several other highly recruited defensive backs joined the team. He then switched to running back.
Filmography
Film Year Title Role NotesRef. 1996 Fled Chef Uncredited 2000 Remember the Titans Football Player Uncredited 2003 Dead Wait Joon Short film2005The Longest YardInmate with SignUncredited 2006 Somebodies Janoah 2007 Riff Osiel Short film 2009 Life 101: Angel's Secret Dr. Forest 2009 The Blind Side Alton 2010 Lottery Ticket Neighbor 2011 Seeking Justice Scar 2013 The Box Cutter Tim 2020 Safety Coach Butch Hassey
Television Year Title Role NotesRef. 2008 Somebodies Epitome 3 episodes 2009 One Tree Hill Homeless Man Episode: "What Are You Willing to Lose?" 2010 Detroit 1-8-7 Priest Episode: "Pharmacy Double / Bullet Train" 2010–2012 The Walking Dead Theodore "T-Dog" Douglas Recurring role (seasons 1–3), 23 episodes 2011 Single Ladies Dion 1 episode 2011–2014 Franklin & Bash Worker / Judge Bruce Mull 2 episodes 2013 An Amish Murder "Glock" Nichols Television film 2021 The Underground Railroad Mack 2 episodes
Video games Year Title Voice role NotesRef. 2023 The Walking Dead: Destinies Theodore "T-Dog" Douglas
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