Doctor Who - Season 20 Episode 7
The possessed Tegan and Lon try to find the whereabouts of the Great Crystal. The Doctor finds himself in prison, with only Nyssa to try and get him out. Chela tells the Doctor tales of Dojjen.
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 20 : Episode 11983-01-03
- Season 20 : Episode 21983-01-05
- Season 20 : Episode 31983-01-11
- Season 20 : Episode 41983-01-12
- Season 20 : Episode 51983-01-18
- Season 20 : Episode 61983-01-19
- Season 20 : Episode 71983-01-25
- Season 20 : Episode 81983-01-26
- Season 20 : Episode 91983-02-01
- Season 20 : Episode 101983-02-02
- Season 20 : Episode 111983-02-08
- Season 20 : Episode 121983-02-09
- Season 20 : Episode 131983-02-15
- Season 20 : Episode 141983-02-16
- Season 20 : Episode 151983-02-22
- Season 20 : Episode 161983-02-23
- Season 20 : Episode 171983-03-01
- Season 20 : Episode 181983-03-02
- Season 20 : Episode 191983-03-08
- Season 20 : Episode 201983-03-09
- Season 20 : Episode 211983-03-15
- Season 20 : Episode 221983-03-16
