Married At First Sight USA Season 19 is finally making its UK debut on E4. The new series, which originally aired in the US in late 2025, premieres tonight (May 18) at 8pm on the channel.
The show follows 10 singles from Austin, Texas, who meet for the first time at the altar. Over several weeks, the newlyweds navigate honeymoons, cohabitation, and socialising with other couples. The American version is known for being more compact than its UK counterpart, with 13 episodes plus a reunion special.
Fans have described this season as particularly dramatic. One viewer commented: 'Season 19 might have the most toxic people yet in the entire MAFS history.' The series airs weeknights at 8pm on E4.
The relationship experts for this season are Pastor Cal Roberson, Dr Pepper Schwartz, and Dr Pia Holec. Dr Schwartz is a sociologist and sexologist who has been with the show since its first season.
