The TARDIS arrives on the planet Terra Alpha, where the Seventh Doctor and Ace discover a society in which sadness is against the law - a law enforced zealously by the brightly uniformed Happiness Patrol. The planet is ruled by Helen A with the aid of her companion, Joseph C, and her carnivorous pet Stigorax, Fifi.
The Doctor
Ace
Helen A
Joseph C
Daisy K
Gilbert M
Susan Q
Priscilla P
Silas P
Harold V
The Kandyman
Trevor Sigma
Earl Sigma
Forum Doorman
Killjoy
Sniper 1
Sniper 2
Wences
Wulfric
Newscaster (voice)
Director
Writer
Script Editor
Producer
Editor
Visual Effects Designer
Visual Effects
Costume Design
Camera Supervisor
Camera Supervisor
Original Music Composer
Production Design
Graphic Designer
Theme Song Performance
Makeup Artist
Production Assistant
Production Assistant
Production Manager
Special Sound Effects
Lighting Director
Sound
Sound