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Season guide

Married at First Sight: Season 4

29 episodes Premiered Jan 30, 2017 Updated Oct 5, 2026
Previously on Married at First Sight

Season 4 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Directly follows the overarching narrative developments of Married at First Sight Season 3.
  • ⚡ Faction dynamics and core character alliances shift under escalating external stakes.
  • ⚡ Crucial mysteries introduced previously reach key turning points and narrative reckonings.
  • ⚡ Sets up serialized story arcs that build directly toward the climactic season finale.
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Season 4 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 4 Progress Shield

Future titles & synopses blurred. Tap "Reveal" on any card to peek.
Binge Efficiency Engine

Season 4: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

14%
86%
Mytharc (4): Crucial lore & season climaxes
Core (25): Character development & subplots
Side Quest (0): Standalone / filler
S4·E1 Mytharc

Episode 1

Jan 30, 2017 · 79 min

Australia's most controversial social experiment is back. More couples and more pressure than ever. Tonight there's two big weddings, and for the first time the brides and the groo

S4·E2 Core

Episode 2

Jan 31, 2017 · 64 min

Australia's most controversial social experiment is back. More couples and more pressure than ever. Tonight two weddings and a big secret is revealed that will shock one bride.

S4·E3 Core

Episode 3

Feb 1, 2017 · 72 min

Australia's most controversial social experiment is back. More couples and more pressure than ever. Tonight two weddings. Is one groom ready for a culture clash he didn't see comin

S4·E4 Core

Episode 4

Feb 5, 2017 · 71 min

Tonight, Lauren the single Mum looking for love a second time around has a big decision to make and divorced Dad of two, John, faces an emotional day for him and his daughters.

S4·E5 Core

Episode 5

Feb 6, 2017 · 68 min

Tonight, it's the final weddings as identical twins Sharon & Michelle walk down the aisle together in the biggest wedding in Married At First Sight history.

S4·E6 Core

Episode 6

Feb 7, 2017 · 74 min

Tonight, the runaway bride is confronted for the first time with her jilted husband as the other couples come to terms with married life on their honeymoons.

S4·E7 Core

Episode 7

Feb 8, 2017 · 65 min

More couples and more pressure than ever. Tonight, sparks fly at the first weekly dinner party. Who is flirting with who and who storms out?

S4·E8 Core

Episode 8

Feb 12, 2017 · 72 min

The first weekly commitment ceremony. Who will choose to stay and who will leave the experiment plus a shocking revelation that will rock everyone.

S4·E9 Core

Episode 9

Feb 13, 2017 · 73 min

The couples move into an apartment building together and a twist in the experiment that no one sees coming.

S4·E10 Core

Episode 10

Feb 14, 2017 · 71 min

The second dinner party erupts as guards come down and people start to reveal their true feelings.

S4·E11 Core

Episode 11

Feb 20, 2017 · 62 min

The fallout from the dinner party rocks the commitment ceremony as the couple have to decide whether to stay or leave the experiment.

S4·E12 Core

Episode 12

Feb 21, 2017 · 63 min

The wives face a reality check as they leave their apartments for a homestay back among their husbands' family and friends and not everyone likes what they find.

S4·E13 Core

Episode 13

Feb 26, 2017 · 66 min

An emotionally charged commitment ceremony pushes Simon to breaking point as the couples have to decide whether to stay or leave the experiment.

S4·E14 Core

Episode 14

Feb 27, 2017 · 67 min

The husbands face the reality of life with their wives as they take on a homestay with their bride's family and friends with some unexpected results.

S4·E15 Core

Episode 15

Feb 28, 2017 · 64 min

The remaining couples gather for another emotional Dinner Party fresh from their homestays with Cheryl and Susan confronting an unresolved issue.

S4·E16 Core

Episode 16

Mar 5, 2017 · 67 min

Tonight, with their relationship on the rocks will Andrew and Cheryl survive the Commitment Ceremony? And has Anthony gone too far this time.

S4·E17 Core

Episode 17

Mar 6, 2017 · 65 min

Tonight, the couples families finally come face to face and what happens at the boys' night that upsets Cheryl.

S4·E18 Mytharc

Episode 18

Mar 7, 2017 · 60 min

Tonight, another explosive Dinner Party when Sean breaks ranks and reveals to everyone what really happened at the boys' night.

S4·E19 Core

Episode 19

Mar 12, 2017 · 69 min

The final weekly commitment ceremony before the couples face Vow Renewals. Cheryl & Andrew come together after their explosive fallout at the last dinner party. Jesse pours out his

S4·E20 Core

Episode 20

Mar 13, 2017 · 63 min

The remaining couples go on their final dates before the vow renewal ceremonies when they will decide whether or not to leave the experiment together or go their separate ways.

S4·E21 Core

Episode 21

Mar 14, 2017 · 62 min

The final dates continue before the vow renewal ceremonies where the remaining couples will decide whether or not to leave the experiment together or go their separate ways.

S4·E22 Core

Episode 22

Mar 19, 2017 · 74 min

The final Dinner Party. Each couple comes under scrutiny as they open up in front of the others on the state of their relationships as they head towards their Vow Renewal ceremony.

S4·E23 Core

Episode 23

Mar 20, 2017 · 63 min

The remaining brides and grooms return home to deliberate on whether or not to continue with their marriages after the experiment and the first Vow Renewal ceremonies begin.

S4·E24 Core

Episode 24

Mar 21, 2017 · 64 min

Tension builds in the lead-up to the remaining vow renewal ceremonies which bring some unexpected results.

S4·E25 Core

Episode 25

Mar 26, 2017 · 47 min

The last two Vow Renewal ceremonies. After their issues with distance and lifestyle will Sean and Susan commit to a future together and what will Anthony and Nadia decide?

S4·E26 Core

Episode 26

Mar 27, 2017 · 41 min

The couples who have renewed their vows return home and face the reality of a long distance relationship.

S4·E27 Core

Episode 27

Mar 28, 2017 · 42 min

The couples who have renewed their vows come to terms with the reality of a long distance relationship.

S4·E28 Mytharc

Reunion (1)

Apr 2, 2017 · 50 min

The Dinner Party. All 20 participants who joined the experiment come together for one last emotion-charged dinner party.

S4·E29 Mytharc

Reunion (2)

Apr 3, 2017 · 53 min

The participants all face the experts for a confronting look at their journeys over the course of the experiment. Jonesy and the boys are finally played the video of what really ha

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