Caldwell appeared on Hannah Montana in its second season in the recurring role of Thor, a new kid from Minnesota that Jackson befriends, in 2007.
He played the bully, Bubba Bixby, in the 2007 Nickelodeon movie, Shredderman Rules.
[1] He provided the voice of Howard Weinerman on the 2012–2015 Disney XD animated series Randy Cunningham: 9th Grade Ninja.
[2] Caldwell has had small roles in several films, including Transformers and Drillbit Taylor starring Owen Wilson.
[6] In 2021, Caldwell provided the voice of Frank Spicer in the Arkane Lyon and Bethesda game, Deathloop.