The crew of the U.S.S. Discovery joins forces with Captain Pike to unravel the mystery of seven mysterious red signals that have appeared across the universe.

James Frain, Mia Kirshner, Tig Notaro, Emily Coutts, Hannah Cheesman, Julianne Grossman, Oyin Oladejo, Patrick Kwok-Choon, Ronnie Rowe, Raven Dauda, Arista Arhin, Ethan Peck, Rachael Ancheril, Sara Mitich, Liam Hughes, Sean Connolly Affleck, David Benjamin Tomlinson