Watch "The Breakthrough"
Open in New TabProduction Information
Production Companies
BBC
Production Countries
United Kingdom
Spoken Languages
English
Quick Facts
| Release Date | January 8, 1975 |
| Status | Released |
| Language | EN |
| IMDb ID | tt0072738 |
Cast
Simon Ward
Saunders
Brewster Mason
Maclean
Thomas Ellice
Ken
Clive Swift
Robbie
Anthony Nicholls
Sir John Fowler
Roy Boyd
Jason
Maryann Turner
Mrs Jason
Rosalind McCabe
Niki
John Westbrook
Voice of Charon One