Celebrity Edition, Hour 4

Married at First Sight, the extreme social experiment where four couples will meet for the very first time on their wedding day. Three top relationship experts are controlling this radical experiment involving eight Aussie singles, using a mix of neuroscience and psychology to try to create four perfect matches. Relationship psychologist John Aiken has interviewed single applicants across the nation and built a detailed personal profile for each one. Neuropsychotherapist Dr Trisha Stratford compiled the detailed neurological profiles. And psychologist Sabina Read met the applicants in their own environment to prepare to pair them with the most suitable partners. These four extremely brave and hopeful couples will face the most terrifying wedding imaginable – tying the knot with someone they have never laid eyes on.

Based on an international hit, which already is a viral phenomenon with more than half a billion fans worldwide, and the No. 1 top-trending video of 2017 on YouTube, The Masked Singer features celebrities facing off against one another with one major twist: each singer is shrouded from head to toe in an elaborate costume, complete with full face mask to conceal his or her identity. Ken Jeong, Jenny McCarthy, Nicole Scherzinger and Robin Thicke serve on the panel and play detective, alongside host Nick Cannon.

ABC's longest-running primetime entertainment show, America's Funniest Home Videos, returns for season 33 this fall with the same mission -- giving families something genuinely funny to enjoy together on Sunday nights.

"AFV," the longest-running primetime entertainment show in ABC history, returns for season 33 with the same mission - to provide viewers with hysterical moments that fly by at a dizzying pace.

We Brits love our cars but, just like any relationship, sometimes things can get a little rusty. Meet master mechanic Fuzz Townshend and radio and TV presenter Tim Shaw, a petrol-head pair who undertake dramatic automobile interventions across the UK, hoping to return some much-loved motors to their former glory. With a tight deadline to turn each job around without the owners knowing, find out how these neglected classics fell in need of a little loving care – and what Fuzz and Tim can do to get them back on the road.

Side Quest will explore the lives of employees, players and fans who are impacted by the game. The new extension series takes a page out of the acclaimed departure episodes of "Mythic Quest," including the upcoming episode "Sarian."