Cast
- Dirk Benedict
- Alex Long
- Ted McGinley
- Philip
- Patsy Kensit
- Isabella
- David Warner
- Commander
- Christopher Ahrens
- (as Chris Ahrens)
- Eric Bassanesi
- (as Eric Bass)
- Jeff Blynn
- Colonel
- Robert Daniels
- Grecco
- Martin Dansky
- Radar control technician
- Donald Hodson
- Professor J.H. Thomas
- Ann Margaret Hughes
- Christina
- Mario Viggiano
- Philip's Father
- Ron Williams
- Pilot
Production Management
- Francesco Anniballi
- production secretary
- Franco Fenu
- production secretary
- Bruno Micheli
- post-production supervisor
- Bruno Ridolfi
- general manager
- Paolo Venditti
- production supervisor
Sound Department
- Nick Alexander
- adr editor
- Fernando Caso
- foley artist
- Mario Dallimonti
- sound recordist
- Alvaro Gramigna
- foley artist
- Gianfranco Lagana
- dialogue editor
- Decio Trani
- boom operator
Camera and Electrical Department
- Ettore Abate
- electrician
- Eric Biglietto
- assistant camera
- Giovanni Brescini
- camera operator
- Adriano Giannini
- assistant camera
- Umberto Magostini
- gaffer
- Roberto Ridolfi
- grip
- Gianfranco Salis
- still photographer
- Maurizio Zampagni
- assistant camera
Additional Crew
- Daniele Bellucci
- assistant production secretary
- Sheila Goldberg
- dialogue coach
- Paolo Mattioli
- assistant production secretary
- Mimmo Morabito
- unit publicist
- Claudio Sabatilli
- production accountant
- Ianni Saverio
- assistant production secretary (as Saverio Ianni)