Yvonne Strahovski and Scott Speedman are a married couple whose troubled family life becomes all the more harrowing when faced with a mysterious threat in Teacup. Strahovski is a two-time Emmy and Golden Globe nominee, having found acclaim in everything from her breakout roles in NBC's spy comedy Chuck and Showtime's Dexter to Kiefer Sutherland's 24: Live Another Day and Elisabeth Moss' The Handmaid's Tale, among many others. Speedman similarly found his first breakout role on the small screen with J.J. Abrams and Matt Reeves' Felicity before starring in the likes of the Underworld franchise, The Strangers and, most recently, as a series regular on Grey's Anatomy.

Strahovski and Speedman star in Teacup as Maggie and James Chenoweth, a couple living on an isolated ranch in Georgia with their teenage daughter, Meryl, young son, Arlo, and James' mother, Ellen, who is managing a terminal illness diagnosis. Maggie and James,...