Walker was born in
Hickory, Mississippi. He is also a pop musician. Walker began his acting career in 2006 as a child actor when he appeared on the late-night talk show
Talkshow with Spike Feresten. The same year, he worked in two series: ''
'Til Death as Classroom Kid and Bones as Matty. In the 2008 short film Miss Dirt'', he played the character of Miss Dirt's Bully. In the 2008 docudrama film,
Front of the Class, where he played the antagonist role of Young Brad's Bully. In 2009, Walker made his film debut in the black comedy film
I Love You Phillip Morris starring
Jim Carrey and
Ewan McGregor. He played the role of Tim at the age of 10 in the action miniseries
Impact. In the 2009 short film
The Macabre World of Lavender Williams, he played the antagonist role of Lavender William's bully. He played the uncredited role as Older Orphan Boy in the coming-of-age film
Alabama Moon. In 2010, Walker played the character of J.J. in the sci-fi horror film
House of Bones.. He played the role of Trevor in the satirical thriller film
Burning Palms and also played the role of Dennis in the comedy film
Knucklehead. In 2011, Walker plays Ted in the crime comedy film
The Chaperone and in the 2012 horror film
No One Lives as Older boy. In 2013, Walker played the recurring and main role of Jared Talbot in the drama series
Rectify. In the 2015 short film
TheCavKid, he played the role of Zack. In 2016, Walker appeared in the horror drama series
Fear the Walking Dead as Seth Geary. In 2018, Walker played the guest role as Sam Stoller in the action drama series
Lethal Weapon. He was cast to play the main role in the teen drama web series
Five Points alongside
Hayley Kiyoko and
Madison Pettis, in which he played the character as Alex Baker. In 2020, Walker appeared on the first season of the
DC Universe and
The CW series
Stargirl alongside
Brec Bassinger,
Yvette Monreal,
Anjelika Washington,
Cameron Gellman, Trae Romano and
Meg DeLacy, in which he played the character of Henry King Jr./Brainwave. He played Jeremy in the comedy/drama film
Butter starring Alex Kersting,
McKaley Miller, Adain Bradley and
Jack Griffo, which was released in March 7, 2020 and also was released on VOD and select theaters by Blue Fox Entertainment on February 25, 2022. In 2021, Walker was cast to play the role in the sports film
12 Mighty Orphans, in which he played
Hardy Brown. He played one of the guest roles as Kyle Richter in the legal/crime drama series
Truth Be Told. In 2022, Walker was cast to play the main role in the action-adventure series
National Treasure: Edge of History alongside
Lisette Olivera, Zuri Reed,
Antonio Cipriano and
Jordan Rodrigues, he played the role of Liam Sadusky. He played the role of Eric Olsen in the comedy drama series
Tiny Beautiful Things. ==Filmography==