Reparto

• Mahlon Foreman — Mahlon
• Ron Barnhart — Ron
• Amy Lester — Amy
• Pamela Craig — Pam
• Jim Schulman — Jim
• Allen Danziger — Allen
• Sharon Danziger — Sharon
• David Noll — David
• Kim Henkel — Toes

Montaje

• Robert Elkins — editor
• Tobe Hooper — editor

Producción

• Brian Bard — production assistant
• Bily Belnoski — production assistant
• Brett Christian — production assistant
• Rod Davis — production assistant
• David L. Ford — producer
• Raymond O'Leary — producer
• Louis Black — executive producer
• Wayne Bell — production assistant
• Tobe Hooper — producer

Sonido

• Jim Schulman — original music composer

Cámara

• Tobe Hooper — director of photography

Dirección

• Tobe Hooper — director
• Lou Perryman — assistant director

Guion

• Tobe Hooper — writer

Equipo técnico

• Tobe Hooper — special effects