Neil Clarke

Catherine

Grant

Ray

Fenella

Rosie

Headmaster

James Cleverill

Canteen Lady

Self

Fiona

Miss Pringle

Newsreader

Newsreader

Newsreader

Dennis the Dog (voice)

Chief Alien (voice)

Nasty Alien (voice)

Salubrious Gat (voice)

Scientist Alien (voice) / Van Driver

Kindly Alien (voice)

Sandwich Girl

Author

Security Man

Mortician

Policeman

Director

Casting

Writer

Screenplay

Editor

Director of Photography

Production Design

Stunt Double

Set Decoration

Original Music Composer

Costume Design

Producer

Producer

Executive Producer

Hairstylist