Down Under, free-to-air Channel 9 is home to all things Married at First Sight. With Married at First Sight Australia Season 12 currently airing in Australia – and based on the delay between the UK and Australia for the last Reunion Special – the 2025 Reunion is likely to drop onto 9Now in about a months time around March 24.

The reality TV series sees experts pairing together couples who meet for the first time on their wedding day, before embarking on their marriage journey - going on honeymoon, moving in together and meeting the families, before deciding at the end of the experiment if they want to continue their marriage.

As with Married at First Sight UK season 9, the reunion special will air on E4 and Channel 4's on-demand service online for FREE. With the entire season in the bag, you can catch up on all episodes on Channel 4's streaming service too. You'll also find seasons 1-8, as well as lots of series from other versions of the show on the platform.

100% free to use, you'll also be able to watch Married at First Sight Australia Season 12 through Channel 9's on-demand service, 9Now. All you need to do is sign up with your email and a password.