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20/20 S46E26 — Unholy Matrimony

8.5

20/20•Season 46•Episode 26

Unholy Matrimony

8.5/10 · 21 votesApr 7, 202380 min

Ranked #3 of 33 in Season 46•+0.8 vs season avg

An open marriage, a secret affair, and a sinister plot for murder.

Previous episodeE25 · Lauren McCluskey Next episodeE29 · Secrets of the Lake

Seasons29

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Season 46 Episodes33

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Last Seen in Lakeland

The Vanishing Act

The Barefoot Witness

The Darkest Night

Dial M For Missing

Red Handed

Girl Scout Murders

Divine Intervention

Tainted Love

Cold to the Touch

A Captive Student

Doctor Deceit

Chippendales Murder

I Have Been Watching...

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Horror in Idaho: The Student Murders

What The Little Girl Saw

New Year's Evil

Kill Or Be Killed?

The Kill List

House of Cards

A Model Murder

Murdaugh Family Murders

The Confession?

The Last Strike

Lauren McCluskey

Unholy Matrimony still

E26 8.5Now viewing

Unholy Matrimony

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Secrets of the Lake

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Dying to Meet You

Where Monsters Hide still

Where Monsters Hide

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Never Made It Home

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Long Island Serial Killer

Since You've Been Gone still

Since You've Been Gone

Taken In The Night still

Taken In The Night

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Episode Summary

"Unholy Matrimony" is episode 26 of 20/20 season 46. It scored 8.5/10 from 21 votes, ranking #3 of 33 episodes this season (season average 7.7). It aired on April 7, 2023.

Next: E29 · Secrets of the Lake Best of Season 46