Teen Titans Go! Season 2 Episode 42

Overview
When Beast Boy’s head starts to rattle, Robin suggests that he should find a hobby so that his brain will stop shrinking.
Director: james-krenzke

When Beast Boy’s head starts to rattle, Robin suggests that he should find a hobby so that his brain will stop shrinking.
Director: james-krenzke
When Beast Boy's head starts to rattle, Robin suggests that he should find a hobby so that his brain will stop shrinking.