About this showing of Diagnosis Murder
Dr Sloan attempts to help a former student who is facing a murder charge. Will he be able to prove the man's innocence.
Previously on TV
Diagnosis Murder
By Reason of Insanity
Previously shown on GREAT! movies on Mon 21 Sep 2026 at 04:00.
This showing has ended
This showing was on GREAT! movies at 04:00 on Mon 21 Sep 2026. See future airings below or open the main programme page for the latest TV times.
Airing details
ChannelGREAT! movies
StartsMon 21 Sep 2026, 04:00
EndsMon 21 Sep 2026, 04:50
Episode / edition: By Reason of Insanity
FreeviewUK channel list62Next showing of Diagnosis Murder
The next currently listed showing is Tue 22 Sep 2026, 15:00 on GREAT! movies.
See all current showings