- Luis Jiménez
- Conductor autobus
- Gonzalo Navas
- Dibujante / Albañil (voice)
- Jaime Vaca
- Enfermo / Pelirrojo / Nazi / Coronel (voice)
- Gaspar Ramírez
- Director
- Patricia Riquelme
- Marita
- Laura Pons
- Enfermera
- Mario Parra
- Cirujano / Celador #2 / Caducado Lunar (voice)
- César del Ãlamo
- Abuela / Celador #1 / Tecnico / Soldado #2 (voice)
- Juan José Ramírez Mascaró
- Soldado #1 / Celador #3 (voice) (as Juanjo Ramirez)
- Gonzalo Alvarado
- Mensajero
- Alby Ojeda Cruz
- Caducado Avellana
- Andrea Bronston
- Marita
- Drew Crosby
- Illustrator
- Jeff Espinoza
- Worker / Orderly 2 / Publisher (voice)
- Luis Fernández de Eribe
- Sergeant
- Blair Holmes
- Moony / Sergeant (voice)
- Frank Robledano
- Director
- Kurt Sheller
- Nurse / Soldier (voice)
- MartÃn Marco
- (voice) (uncredited)
