Cast and Crew of The Epic Tales of Captain Underpants

The Epic Tales of Captain Underpants

Fourth-grade friends George and Harold have a shared love of pranks and comic books -- and turning their principal into an undies-wearing superhero.

Full Cast of The Epic Tales of Captain Underpants

Evan Kishiyama as Steve 'Gooch' Yamaguchi (voice)

Evan Kishiyama

Steve 'Gooch' Yamaguchi (voice)
Nat Faxon as Captain Underpants / Mr. Krupp (voice)

Nat Faxon

Captain Underpants / Mr. Krupp (voice)

Nathaniel Wales Faxon is an American actor, comedian, director, and Academy Award-winning screenwriter. He won...

Sean Astin as Narrator (voice)

Sean Astin

Narrator (voice)

Sean Astin (born February 25, 1971) is an American film actor, director, and producer better known for his film...