Remake of British TV show of the same name released in 2016.
The wedding ring that David Tennant has on as Walt is his own personal wedding ring.
In episode 4 "Up All Night," they play Two Truths and a Lie. Jennifer Garner says "I am a spy" as one of her potential truths, which is clearly her lie. Jennifer Garner player Sydney Bristow, a CIA agent/spy/double agent on the show "Alias" (2001).