Reparto

• Jim Varney — Ernest P. Worrell
• Ron James — Abner (as Ron K. James)
• Tom Butler — Dr. Glencliff
• Linda Kash — Nan
• Frank C. Turner — Van Driver
• Lillian Carlson — Receptionist
• Alf Humphreys — Surgeon (as Alf Humphries)
• Mitchell Kosterman — Thug 1 (as Mitch Kosterman)
• Alan Robertson — Head Man
• Dave 'Squatch' Ward — Construction Worker 1
• Duke Ernsberger — Frank
• Jeffrey Pillars — Joe
• Denalda Williams — Van Driver's Wife
• Alex Diakun — Librarian
• Dee Jay Jackson — Construction Worker 2
• Charles Siegel — Chancellor
• George Josef — Thug 2
• Tony Morelli — Thug 3
• Russell Roberts — Suits Commander
• J. B. Bivens — Security Sergeant
• Ernie Jackson — Truck Driver

Cámara

• David Geddes — director of photography

Dirección

• John Cherry — director

Montaje

• Craig Bassett — editor

Arte

• Chris August — production design
• Helen Jarvis — art direction

Producción

• Stacy Williams — producer
• Coke Sams — executive producer
• Sid Kozak — casting
• Tom Rowe — co-producer

Guion

• John Cherry — screenplay
• William M. Akers — screenplay

Iluminación

• Terry Arthur — rigging supervisor

Sonido

• Bruce Arntson — original music composer
• Kirby Shelstad — original music composer

Vestuario y maquillaje

• Martha Wynne Snetsinger — costume design

Equipo técnico

• Mike Chute — stunts