TV Series · 2026

Should I Marry a Murderer?

Crime, Documentary · Ended

Composite

3.5

IMDb

6.5 / 10

6,611 votes

TMDB

6.6 / 10

38 votes

Local

— / 10

No votes

Synopsis

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.

Trailer

Open trailer on YouTube

Streaming availability

flatrate

Netflix

Netflix Standard with Ads

Streaming data provided by JustWatch.

Cast

—

Caroline Muirhead

Self

—

Sandy McKellar

Self (archive footage)

—

Stephen Muirhead

Self – Caroline's Father

—

Margaret Muirhead

Self – Caroline's Mother

—

Ninon Noiret

Caroline Muirhead

—

James Crouch

Sandy McKellar

—

Robert McKellar

Self (archive footage)

—

Tony Parsons

Self (archive footage)

Crew

Camera

Stefano Ferrari Director of Photography

Directing

Josh Allott Director

Editing

Simon McMahon Editor

Sound

Joel Cadbury Original Music Composer

Seasons & episodes

Miniseries (1 ep)

3. Part 3

Apr 29, 2026 · 56 min

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.