Should I Marry a Murderer? (2026): cast, story & where to watch
2026 · Series · ★ 6.4
Released in 2026, Should I Marry a Murderer? is a documentary and crime series.
What it’s about. In 2020, pathologist Caroline Muirhead's fiancé, Scottish farmer Alexander 'Sandy' McKellar, confessed to her that he and his twin brother Robert had killed cyclist Tony Parsons in a 2017 hit-and-run on the A82 near Bridge of Orchy and buried the body on the Auch Estate.
Who’s in it. Should I Marry a Murderer? stars Caroline Muirhead as Self, Sandy McKellar as Self (archive footage), Stephen Muirhead as Self – Caroline's Father and Margaret Muirhead as Self – Caroline's Mother, among others.
How it landed. With an audience score of 6.4/10, Should I Marry a Murderer? has drawn a solid, mixed-to-positive response.
Where to watch. In US you can stream it on Netflix and Netflix Standard with Ads. See the full, country-by-country breakdown on our where to watch Should I Marry a Murderer? page.
If you liked it. Fans of Should I Marry a Murderer? tend to enjoy Cosmos, Planet Earth, Planet Earth II and Vikings.
Frequently asked
- Where can I watch Should I Marry a Murderer? (2026)?
- In US, Should I Marry a Murderer? is available to stream on Netflix and Netflix Standard with Ads. Availability varies by country — check our where-to-watch page for every region.
- Is Should I Marry a Murderer? worth watching?
- Should I Marry a Murderer? holds an audience score of 6.4 out of 10, and is a strong pick if you enjoy documentary and crime. Reactions are mixed, so it may depend on taste.
- Who stars in Should I Marry a Murderer??
- Should I Marry a Murderer? stars Caroline Muirhead, Sandy McKellar, Stephen Muirhead, Margaret Muirhead and Ninon Noiret.
- When was Should I Marry a Murderer? released?
- Should I Marry a Murderer? was released in 2026.