Crew
Nicholas Stoller
Screenplay
Theodore Shapiro
Original Music Composer
David Soren
Director
CF
Chris Finnegan
Producer
Mark Swift
Producer
Mireille Soria
Producer
Cast
Kevin Hart
George (voice)
Thomas Middleditch
Harold (voice)
Ed Helms
Captain Underpants / Mr. Krupp (voice)
Nick Kroll
Professor Poopypants (voice)
Jordan Peele
Melvin (voice)
Kristen Schaal
Edith (voice)
DeeDee Rescher
Ms. Ribble (voice)
Brian Posehn
Mr. Rected (voice)
David Soren
Tommy (voice)
Mel Rodriguez
Mr. Fyde (voice)
SF
Susan Fitzker
Ms. Dayken (voice)
Lynnanne Zager
George's Mom (voice)
