The Epic Tales of Captain Underpants (2018)

S3E9 Captain Underpants and the Ghastly Danger of the Ghost Dentist

Harold and George feel the heat as they strive to craft the most spine-chilling campfire story imaginable. They decide to spin a yarn about a tragic dentist from the frontier days whose fate took a dark turn. Will their eerie narrative be enough to send shivers down the spines of their friends?