Reparto

• Jon Finch — Jerry Cornelius
• Jenny Runacre — Miss Brunner
• Sterling Hayden — Maj. Wrongway Lindbergh
• Harry Andrews — John
• Hugh Griffith — Professor Hira
• Julie Ege — Miss Dazzle
• Patrick Magee — Dr. Baxter
• Sarah Douglas — Catherine
• Sandra Dickinson — Waitress
• Graham Crowden — Dr Smiles
• George Coulouris — Dr Powys
• Derrick O'Connor — Frank
• Giles Millinaire — Dimitri
• Ronald Lacey — Shades
• Sandy Ratcliff — Jenny
• Mary MacLeod — Nurse
• Delores Delmar — Fortune Teller
• Basil Henson — Dr. Lucas
• Olga Lowe — Hari

Dirección

• Robert Fuest — director

Guion

• Robert Fuest — writer
• Michael Moorcock — novel

Vestuario y maquillaje

• Ann Brodie — makeup artist

Producción

• John Goldstone — producer
• Roy Baird — executive producer
• Sanford Lieberson — producer
• David Puttnam — executive producer

Sonido

• Bernard Krause — original music composer
• Paul Beaver — original music composer

Montaje

• Barrie Vince — editor

Arte

• Philip Harrison — art direction
• Robert Fuest — production design

Equipo técnico

• Norman Warwick — cinematography