‘Tommy & Tuppence’ Stars Josh Dylan and Antonia Thomas on That ‘Intense’ Finale, Why the Detective Duo ‘Keep Missing Each Other’ Romantically and a Potential Season 2

SPOILER ALERT: This story contains spoilers for Episode 6 of “Tommy & Tuppence,” now streaming on BritBox. The finale of “Tommy & Tuppence” finds the Agatha Christie detective duo, played by Josh Dylan and Antonia Thomas, on the verge of a new chapter.