RTÉ One HD ·

Diagnosis Murder

Monday 12 October 2026, 11:30 – 12:25 UK time

Retribution Pt 2: Sloan comes face to face with an old enemy on death row who may have set him up, whilst Steve and A.D.A. Ellison team up to prove Sloan's innocence. (HD)

Upcoming showings

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

GREAT! Mystery

Diagnosis Murder

Sunday 11 October 2026, 04:00 – 04:50

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GREAT! Mystery +1

Diagnosis Murder

Sunday 11 October 2026, 05:00 – 05:50

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GREAT! Mystery

Diagnosis Murder

Sunday 11 October 2026, 08:10 – 09:10

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GREAT! Mystery +1

Diagnosis Murder

Sunday 11 October 2026, 09:10 – 10:10

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GREAT! Mystery

Diagnosis Murder

Monday 12 October 2026, 04:00 – 04:50

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GREAT! Mystery +1

Diagnosis Murder

Monday 12 October 2026, 05:00 – 05:50

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RTÉ One +1

Diagnosis Murder

Monday 12 October 2026, 12:30 – 13:25

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GREAT! Mystery

Diagnosis Murder

Monday 12 October 2026, 15:00 – 16:00

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GREAT! Mystery

Diagnosis Murder

Monday 12 October 2026, 16:00 – 17:00

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GREAT! Mystery +1

Diagnosis Murder

Monday 12 October 2026, 16:00 – 17:00

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GREAT! Mystery +1

Diagnosis Murder

Monday 12 October 2026, 17:00 – 18:00

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RTÉ One HD

Diagnosis Murder

Tuesday 13 October 2026, 11:15 – 12:10

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RTÉ One +1

Diagnosis Murder

Tuesday 13 October 2026, 12:15 – 13:10

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GREAT! Mystery

Diagnosis Murder

Tuesday 13 October 2026, 15:00 – 16:00

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GREAT! Mystery

Diagnosis Murder

Tuesday 13 October 2026, 16:00 – 17:00

→

GREAT! Mystery +1

Diagnosis Murder

Tuesday 13 October 2026, 16:00 – 17:00

→

GREAT! Mystery +1

Diagnosis Murder

Tuesday 13 October 2026, 17:00 – 18:00

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GREAT! Mystery

Diagnosis Murder

Wednesday 14 October 2026, 15:00 – 16:00

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GREAT! Mystery

Diagnosis Murder

Wednesday 14 October 2026, 16:00 – 17:00

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GREAT! Mystery +1

Diagnosis Murder

Wednesday 14 October 2026, 16:00 – 17:00

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