Doctor Who - Season 18 Episode 20
The Doctor deduces that the freighter is a slave ship loaded up with Tharils to be sold as time machine components, but the immense weight of Rorvik's damaged ship, designed to contain the Tharils, is now collapsing the fragile void of the micro-universe in which they're all stuck, pulling everything inside ever closer.
First Air Date : 1963-11-23
Last Air date : 1989-12-06
Runtime : 57 minutes
Genre : Drama, Action & Adventure, Sci-Fi & Fantasy
Cast : Sylvester McCoy, Sophie Aldred
Crew : Oliver Elmes (Main Title Designer), Keff McCulloch (Theme Song Performance), John Nathan-Turner (Producer), Ron Grainer (Main Title Theme Composer)
Quality : 
Subtitles :
- Season 18 : Episode 11980-08-30
- Season 18 : Episode 21980-09-06
- Season 18 : Episode 31980-09-13
- Season 18 : Episode 41980-09-20
- Season 18 : Episode 51980-09-27
- Season 18 : Episode 61980-10-04
- Season 18 : Episode 71980-10-11
- Season 18 : Episode 81980-10-18
- Season 18 : Episode 91980-10-25
- Season 18 : Episode 101980-11-01
- Season 18 : Episode 111980-11-08
- Season 18 : Episode 121980-11-15
- Season 18 : Episode 131980-11-22
- Season 18 : Episode 141980-11-29
- Season 18 : Episode 151980-12-06
- Season 18 : Episode 161980-12-13
- Season 18 : Episode 171981-01-03
- Season 18 : Episode 181981-01-10
- Season 18 : Episode 191981-01-17
- Season 18 : Episode 201981-01-24
- Season 18 : Episode 211981-01-31
- Season 18 : Episode 221981-02-07
- Season 18 : Episode 231981-02-14
- Season 18 : Episode 241981-02-21
- Season 18 : Episode 251981-02-28
- Season 18 : Episode 261981-03-07
- Season 18 : Episode 271981-03-14
- Season 18 : Episode 281981-03-21
