Browse episode ratings trends for Should I Marry a Murderer?. Simply click on the interactive rating graph to explore the best and worst of Should I Marry a Murderer?'s 3 episodes.
Best Episodes of Should I Marry a Murderer?
Part 3
S1 Ep3
7.3
29th Apr 2026
Torn between doing the right thing and protecting the man she can't walk away from, Caroline spirals as she desperately tries to avoid the witness stand.
Worst Episodes of Should I Marry a Murderer?
Part 2
S1 Ep2
7.1
29th Apr 2026
As Caroline's actions give police a new lead in a cold case, she enters a terrifying double life with the McKellars — and hopes Sandy still trusts her.
Should I Marry a Murderer? Episode Guide
Part 1
S1 Ep1
7.3
29th Apr 2026
In 2020, a Glasgow pathologist meets a Highland gamekeeper who seems perfect on paper. They're soon engaged — then a confession changes everything.
Part 2
S1 Ep2
7.1
29th Apr 2026
As Caroline's actions give police a new lead in a cold case, she enters a terrifying double life with the McKellars — and hopes Sandy still trusts her.
Part 3
S1 Ep3
7.3
29th Apr 2026
Torn between doing the right thing and protecting the man she can't walk away from, Caroline spirals as she desperately tries to avoid the witness stand.
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The best rated episodes of Should I Marry a Murderer? are:
Part 3 S1E3 rated 7.3
The lowest rated episodes of Should I Marry a Murderer? are:
Part 2 S1E2 rated 7.1
The first episode of Should I Marry a Murderer? aired on April 29, 2026.
The last episode of Should I Marry a Murderer? aired on April 29, 2026.
There are 3 episodes of Should I Marry a Murderer?.
There is one season of Should I Marry a Murderer?.
