Tonton Streaming The Super Hero Squad Show (2009) S1E2 - To Err is Superhuman!

While in battle with Abomination and the Wrecking Crew, new Squaddie Reptil loses an Infinity Fractal. With both sides scrambling to retrieve it, Reptil, with Wolverine's help, learns to face his fears and what it means to be a hero. Meanwhile, Hulk inadvertently joins a mariachi band.