A boy is tired of failing geometry, so he summons a demon.
Guadalupe del Toro
Mother
Fernando Garcia Marin
Boy
Francisco 'Napo' Sanchez
Father
Rodrigo Mora
Linda B.
Guillermo del Toro
Director
Adolfo Camacho
Executive Producer
Sigfrido Barjau
Editor
Peter Devaney Flanagan
Daniel Varela
Art Direction
Alberto Castaño
Sound Re-Recording Mixer
Scott Martin Gershin
Sound Designer
Writer
Christopher Drake
Music
Fredric Brown
Short Story
