Sceneggiatura

• Galen Thompson — writer
• David Sheldon — story

Regia

• William Girdler — director

Produzione

• Frank E. Johnson — associate producer
• Fred C. Soriano Jr. — co-producer
• Maurice Downs — associate producer
• David Sheldon — producer

Costumi e trucco

• Hilda Galang — costume design
• Linda Patiag — makeup artist

Sonoro

• Donald Wolfe — sound effects editor
• Vic Raflores — boom operator
• John Asman — sound recordist
• Gene Corso — sound effects editor
• Robert O. Ragland — original music composer

Fotografia

• Frank E. Johnson — director of photography

Montaggio

• Terence Anderson — editor
• Chuck McClelland — editor

Scenografia

• J. Patrick Kelly III — production design

Cast

• Leslie Nielsen — John Trevor
• Gary Lockwood — Frank Lassiter
• Nancy Kwan — Lee Su
• Vic Silayan — Chief Insp. Cruz
• Vic Diaz — Alok Lee
• Galen Thompson — Carl Wagner
• Carlos Salazar — Insp. Ortiz
• Pamela Parsons — Lynn Walker
• Maurice Downs — Hook
• Franco Zarrate — Lung Set
• Louie Florentino — Ramon
• Henry Salcedo — Business Hood
• Mark LeBuse — Herman Kitolis
• Ibarro Santos — Hotel Clerk
• Romy Blanco — Alok's Hood
• Dante Javier — Alok's Hood
• Amondo Arce — Alok's Hood
• Vultures Stuntmen — Alok's Hood (as D'Vultures Stuntmen)
• Tomas Orate — Police
• Val Gagarin — Police
• Alfonso Villamor — Police
• Nick Miranda — Police
• Melanio Manicio — Police
• Jesus Cortez — Police
• Mariano Suares — Police
• Frank Zarate — cast
• Joe Dorsey — Sen. Walker (uncredited)
• Mary Ann Hearn — Computer Woman (uncredited)
• Joan McCall — Helen (uncredited)