| Musica |
| Jacques Chaumont (and (Music by)), Berto Pisano (Music by / Orchestrated and Directed by), Doris Troy (Songs [...] Interpreted by), Memphis Slim (Song [...] Sung by)
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| Sceneggiatura |
| Romain Gary (Written for the sceen by)
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| Direttore della fotografia |
| Edmond Richard (Director od Photography), Bernard Sury (Camera Operators), José Garcia Galisteo (Camera Operators - als José G. Galisteao), Hans Burman (Camera Operators)
|
| Montaggio |
| Roger Dwyre (Film Editor), Annie Charvein (Sound Editor - als Anny Charvein), Catherine Ganz (Assistant Editors), Feliza Rueda (Assistant Editors), Angel Serrano (Assistant Editors)
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| Costumi |
| Louis Feraud (Jean Seberg's Wardrobe by)
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| Scenografia |
| Enrique Alarcon (Art Director), Luis Arguello (Set Dresser- als Louis Arguello), Antonio De Miguel (Assistant Art Director - als Anthony De Miguel)
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| Beratung |
| Franco Fantasia (Technical Advisor (Halllucination Scene))
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| Aiuto regista |
| Jaime Bayarri (Assistant Director - als James Bayarri), Enrique Bellot (1st Assistant Director - as Henry Bellot)
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| Assistente regista |
| Michel Rubin (2nd Assistant Director - als Michael Rubin)
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| Segretaria di edizione |
| Maria Luz Manzano (Script-Girl - als Mary Manzano)
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| Fotografo di scena |
| Cesare Cruz (Still Photographer)
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| Truccatore |
| Adolfo Ponte (Make-up), Phong Maitret (Make-up)
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| Parrucchiere |
| Manuela Castro (Hairdresser), Daniele Schwartz (Hairdresser)
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| Fonico |
| William Daniels (Sound Engineer), Gus Lloyd (Booom Operator), Jean Neny (Mixing)
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| Effetti speciali |
| Manuel Barquero (Special Effects by)
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| Dialogcoach |
| Normand Enfield (Dialogue Coach)
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| Produttore |
| Alexander Salkind (- presents / Produced by), Ilya Salkind (Executive Producer), Enrique Alarcon (Production Supervision - als Enrique Alarcon Jr.), Hans Brockmann (Production Supervision - als Hans Brockman), Pierre Spengler (Executive assistant to producer), Almos Mezo (Associate Producer), Daniel Carrillo (Associate Producer), Francisco Bellot (Production Managers - als Frank Bellot), Jean-Philippe Merand (Production Managers - als J. Philippe Merand), Santiago Marugan (Unit Manager - als Senny Marugan), José Angel Santos (Administration - als J.A. Santos), Antonio Del Toro (Administration - als Anthony Del Toro), Carmen Moreno (Production Secretary)
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| Regia |
| Romain Gary (Directed by)
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