Writer: Frank de Palma and Terry Borst
From a Story by: Brian Clemens

Season Four Series Consultant: Brian Clemens

Director: Brian Grant
Producer: Brian Eastman
Executive Producer: Tony Dennis
Co-Producer: Stuart Doughty

Associate Producer: Peter Hider
Director of Photography: Chris Howard
Production Designer: Rob Hinds
Editor: Frank Webb

Music: Roger Bolton

Title Music: Gavin Greenaway

Post Production: Bruce Everett
Sound Recordist: Christian Wangler
Costume Designer: Sarah Rogers
Make-up: Suzan Broad

Casting: Anne Henderson
1^st Assistant: Mark Goddard
2^nd Assistant: Sean Clayton

3^rd Assistant: Chris Hider
Script Supervisor: Mary Haddow
Locations: Stephen Lawrence
Co-ordinator: Dawn Mortimer

Accounts: Jeffrey Broom
Camera Operator: Jamie Harcourt
Focus Puller: Jonathan Earp
Grip: Jim Crowther
Boom Operator: St Clair Davis
Gaffer:  Terry Montague
Art Director: Henryk Jaworski
Buyer: Sharon Cartwright
Prop Master: Roy Dawson