Relationship experts John Aiken, Mel Schilling and neuropsychotherapist Dr Trisha Stratford once again put science to the test when it comes to matters of the heart, calling on their expertise to find the perfect matches for 20 brave singles looking for love.

This season you'll bear witness to more love than ever before, with the infamous dinner parties more passionate, the commitment ceremonies more intense, and the relationships more tumultuous. If that wasn’t enough, the experts have introduced some surprising new elements that will rock the experiment and challenge not only the couples but the group as a whole.

Each couple will meet for the first time as they walk down the aisle on their wedding day, and from the moment they say “I do” their relationship is under the microscope as they experience the highs and lows of marriage at full speed.

Ten brides and ten grooms from across Australia, each with their own remarkable stories, will face more challenges and romantic hurdles than ever before.

Every couple will live together under the same roof, compare their experiences at explosive dinner parties, and bare all at the most confronting commitment ceremonies yet.

Some will flounder as the pressure mounts, others will flourish as they find the joy of love at first sight.

So it’s 20 strangers and 10 weddings. Who will be the ones to find true love?

Married at First Sight is produced by Endemol Shine Australia for Nine.