The stuntbears are a group that appears in the Sonic Boom television series. They are a duo of trained animal bears working as stuntmen and loyal circus performers in T.W. Barker's Circus of Wonders.
Working for T.W. Barker's circus, the stuntbears were Barker's only performers to remain when his captive performers escaped. When Barker convinced Team Sonic to fill in for his performs, the stuntbears and the they put on a good display the following evening. When Barker later revealed his plan to keep Team Sonic in his circus, the stuntbears helped him imprison them. Soon after, the stuntbears tried to stop Team Sonic from escaping when Tails came to their aid, but were taken out by Knuckles and Sticks.
The Stuntbears later came to the auditions for Bro-Down Showdown and got chosen for participation. However, when they fought over a wrong answer, they were disqualified for breaking the "bro code."
The Stuntbears, along with Barker, later joined other rogues and villains from Bygone Island at a meeting at Eggman's lair, where Eggman revealed he had gathered them to form a team to beat Team Sonic. After some leadership arguments and team exercises, the Stuntbears agreed to Eggman's leadership so the group could prove themselves after Shadow the Hedgehog left criticizing them. At the attack on Team Sonic, the Stuntbears helped their team faction ambush Amy and Sticks with Ball Bots, but were defeated.
- Sonic Boom Commentary: Episode 12 - Circus Of Plunders. YouTube (8 February 2015). Retrieved on 31 August 2015.
- Banker, Mark; Denton, Alan; Hahn, Greg (7 February 2015). "Circus of Plunders". Sonic Boom. Season 1. Episode 12. Cartoon Network.
- Moarbes, Charles-Henri (29 August 2015). "Bro-Down Showdown". Sonic Boom. Season 1. Episode 41. Cartoon Network.
- Denton, Alan; Hahn, Greg (14 November 2015). "It Takes a Village to Defeat a Hedgehog". Sonic Boom. Season 1. Episode 52. Cartoon Network.