The Fly Team heads to Vienna to find the culprit of an acid attack on a rising American prima ballerina. Also, Smitty receives some troubling intel from a familiar face.

The team investigates an American journalist’s death by poison after his attempt to meet with an anonymous source in Poland. Also, Kellett takes Forrester to task for being overprotective with…

Plans to leave Mars are complicated by an unforeseen issue.

The Martian crew debates how to save the life of one of their own.

A joint mission brings about conflict between crew members.

After a sudden crisis, the Martian crews pull together.

The rivalry between American astronauts and Soviet cosmonauts intensifies as last-minute changes impact the Pathfinder mission plan.

A surprise maneuver during the journey to Mars provokes desperate measures.

Tensions between the U.S. and the Soviet Union reach an all-time high on the moon, throwing multiple missions into jeopardy. Season finale.

The race to land first on Mars brings together unexpected allies.

The astronauts move quickly to build Martian bases.

Gordo returns to space. Molly faces an upsetting new reality. Aleida confronts her first major hurdle at work.

A secret brings Elizabeth and Paige together. Back in Moscow, Oleg’s own secrets put him under KGB suspicion and a new twist in the Morozov operation creates an opportunity that…

Paige’s snooping leads Philip and Elizabeth to make a choice that could shift the balance of their lives forever. Stan and Aderholt’s recruitment of Sofia suddenly bears fruit.

In the season finale, Philip and Elizabeth race against the clock as a life hangs in the balance, while Stan faces an uncertain future.

The Jennings struggling to contain the risks from Paige’s growing relationship with Matthew Beeman. The Centre sends Philip and Elizabeth on an operation unlike any they’ve ever had before, straining…

Stan and Oleg wrestle with the harsh consequences of their complicated history as Philip and Elizabeth face a new mission with devastating implications for their country.

Philip and Elizabeth tell Paige more about the family business, but pressing new questions arise when an operation takes a ghastly and unexpected turn. Meanwhile, a sensitive package jeopardizes Oleg’s…

Philip and Elizabeth have qualms about a new assignment, while a specter from Philip’s past creates unforeseen dangers. At the FBI, Stan makes a shocking play that could throw his…

Kendall tries to make amends with his dad for his takeover attempt betrayal. Logan receives some unvarnished advice from his banker about the next best move for Waystar Royco. As…

Alex and McQuigg are assigned to protect a prince following the assassination of an emir, but the team soon realizes the killer is closer than they think.

Claire bypasses Russia at the U.N. Frank tries to outmaneuver a potential challenger and ends up face to face with a higher power.

Frank declares war on Congress to jump-start his jobs program. Claire spars with the Russian Ambassador.

The Jordan Valley erupts in chaos as Frank’s campaign is picking up steam. Claire gets distrubing intel and counsels him.

Frank needs to deal with Petrov one on one while Claire tries to preserve the peace-keeping mission. Sacrifices must be made.

Holmes and Watson search for a computer hacker responsible for three murders, including the death of a Russian billionaire who was visiting New York City. Also, Joan is surprised to…