Married at First Sight backdrop

Married at First Sight S20E18 — The Final Countdown

7.2

Married at First Sight•Season 20•Episode 18

The Final Countdown

7.2/10 · 9 votesAug 20, 202653 min

Ranked #13 of 20 in Season 20•matches the season avg

After an explosive retreat, five couples prepare for the biggest decision of their lives: stay married or get divorced; while some find hope for the future, one spouse makes a bold move on Decision Day that changes the course of the relationship.

Previous episodeE17 · Breakthroughs and Betrayals Next episodeE19 · Forever or Goodbye

Seasons20

All 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Cast1

Pepper Schwartz

Pepper Schwartz

Herself - Sociologist

Discussion

0 comments

Join the conversation

Share your take and reply to other fans.

No comments yet

Be the first to share your thoughts on this episode.

Episode Summary

"The Final Countdown" is episode 18 of Married at First Sight season 20. It scored 7.2/10 from 9 votes, ranking #13 of 20 episodes this season (season average 7.2). It aired on August 20, 2026.

Next: E19 · Forever or Goodbye Best of Season 20