Howard discovers that his organization safeguards the secret of a crossing into a parallel dimension filled with intrigue and danger.
EPISODE 1
The Crossing
Howard Silk begins to discover a parallel dimension, which will flip his life upside down.
EPISODE 2
Birds of a Feather
Howard must work together with his counterpart; Emily, from the other side, tries to make sense of her orders.
EPISODE 3
The Lost Art of Diplomacy
Both sides turn to diplomacy to resolve a conflict; Emily obtains a special visa; Howard interrogates a suspect.
EPISODE 4
Both Sides Now
Both Howards deepen their investigation of the conspiracy; Quayle meets one of Howard's sources; Clare must decide what to do about Baldwin.
EPISODE 5
Shaking the Tree
Howard and Emily search for answers about a mysterious drop site; Aldrich and Quayle seek intel from an old friend.
EPISODE 6
Act Like You've Been Here Before
Aldrich questions a not-too recent death in the office; Emily, Howard and Shaw follow a lead.
J. K. Simmons
Harry Lloyd
Nazanin Boniadi
Sara Serraiocco
Olivia Williams
Ulrich Thomsen
Nicholas Pinnock
Mido Hamada
Betty Gabriel
Alik Sakharov
Morten Tyldum