Sound Department
- Alain Curvelier
- sound mixer
- Maurice Laumain
- sound editor
- Jean Nény
- re-recording mixer (as Jean Neny)
- Ed Pelster
- sound mixer
- Claude Plouganou
- synchronization
- Michel Laurent
- boom operator (uncredited)
Camera and Electrical Department
- Christian Dupré
- assistant camera
- Paul Rodier
- camera operator
- René Schneider
- assistant camera
- Peter Smaling
- assistant camera
- Anton van Munster
- camera operator
- Cons Tresfon
- lighting technician (uncredited)