Who Pressed Mute on Uncle Marcus?

Every year, Abby's Mum organizes a family contest to celebrate her birthday. It's been a family tradition for years that has brought everyone from the wealthy and eccentric family together. And one Abby hates. The quiz this year features a shocking change... at the moment it's nearing completion Abby's beloved Uncle Marcus is telling her they're dying, and someone inside the family poisoned him. Abby will be the one person whom he has faith in... The only thing you can do is identify who the killer will be before it's far too late.
* Filmed during lockdown, was simultaneously filmed between London as well as Los Angeles
* Starring Andy Buckley (The Office) as Uncle Marcus as well as Abigail Hardingham as Abby
* Also starring Susannah Doyle (Black Mirror), Robbie Kay (Once Upon the Time) and Gabrielle Glaister
* Returning FMV performers Georgia Small (Five Dates) and Al Weaver (The Complex)
* From the studios behind The Complex, Five Dates, Night Book and Bloodshore