B.M. 15. Arkangel.

First broadcast 29th December 2017.

After nearly losing her daughter, a mother invests in a new technology that allows her to keep track of her.

Rosemarie DeWitt - Marie
Brenna Harding - Sara
Owen Teague - Trick
Angela Vint - Anaesthetist
Jason Weinberg - Surgeon
Nicholas Campbell - Russ
Aniya Hodge - Sara age 3
Sabryn Rock - Pippa
Ted Charette - Young Man at Park (as Edward Charette)
Carlos Pinder - Man Who Finds Sara
Jenny Raven - Jasmine
Paul Braunstein - Anthony
Sarah Abbott - Sara age 9
Nicky Torchia - Trick age 12
Mckayla Twiggs - Meryl age 9
Kaleb Young - Cal age 10
Matt Baram - Dr. Usborne
Lisa Michelle Cornelius - School Yard Teacher (as Michelle Cornelius)
Kaden Stephen - Boy in Fight
Abby Quinn - Meryl
Tosh Robertson - Hiro
Dempsey Bryk - Cal
Ronica Sajnani - Store Employee
Michelle Giroux - English Teacher
Edie Inksetter - School Nurse
Jake Gosden - Student