7.6 / 10
(94 votes)
After Martha Jones parts company with the Doctor, his TARDIS collides with another, and he comes face to face with one of his previous incarnations.
United Kingdom
Science Fiction
8 minutes
2007
Graeme Harper
BBC Cymru Wales
2004
5.0
2018
5.5
2004
6.2
1980
6.6
2003
5.7
1992
5.4
2020
6.3
0.0
1997
6.6
1999
6.3
2002
6.0
2001
5.8
1968
7.7
2006
6.9
1999
5.8
1994
6.0
2005
6.9
2007
7.4
2005
6.4
2002
6.9