GREAT! Mystery ·

Diagnosis Murder

Wednesday 28 October 2026, 15:00 – 16:00 UK time

All American Murder: Dr Sloan investigates the suspicious death of his new neighbour. The case soon leads the team to the local marine base.

Upcoming showings

Other scheduled episodes, repeats and reruns across all channels. All times are UK time.

RTÉ One HD

Diagnosis Murder

Friday 23 October 2026, 11:15 – 12:10

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RTÉ One +1

Diagnosis Murder

Friday 23 October 2026, 12:15 – 13:10

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GREAT! Mystery

Diagnosis Murder

Friday 23 October 2026, 15:00 – 16:00

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GREAT! Mystery

Diagnosis Murder

Friday 23 October 2026, 16:00 – 17:00

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GREAT! Mystery +1

Diagnosis Murder

Friday 23 October 2026, 16:00 – 17:00

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GREAT! Mystery +1

Diagnosis Murder

Friday 23 October 2026, 17:00 – 18:00

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GREAT! Mystery

Diagnosis Murder

Sunday 25 October 2026, 03:00 – 03:50

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GREAT! Mystery

Diagnosis Murder

Sunday 25 October 2026, 04:00 – 04:50

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GREAT! Mystery +1

Diagnosis Murder

Sunday 25 October 2026, 04:00 – 04:50

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GREAT! Mystery +1

Diagnosis Murder

Sunday 25 October 2026, 05:00 – 05:50

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GREAT! Mystery

Diagnosis Murder

Sunday 25 October 2026, 08:10 – 09:10

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GREAT! Mystery +1

Diagnosis Murder

Sunday 25 October 2026, 09:10 – 10:10

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GREAT! Mystery

Diagnosis Murder

Monday 26 October 2026, 04:00 – 04:50

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GREAT! Mystery +1

Diagnosis Murder

Monday 26 October 2026, 05:00 – 05:50

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RTÉ One HD

Diagnosis Murder

Monday 26 October 2026, 11:30 – 12:25

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RTÉ One +1

Diagnosis Murder

Monday 26 October 2026, 12:30 – 13:25

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GREAT! Mystery

Diagnosis Murder

Monday 26 October 2026, 15:00 – 16:00

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GREAT! Mystery

Diagnosis Murder

Monday 26 October 2026, 16:00 – 17:00

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GREAT! Mystery +1

Diagnosis Murder

Monday 26 October 2026, 16:00 – 17:00

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GREAT! Mystery +1

Diagnosis Murder

Monday 26 October 2026, 17:00 – 18:00

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