London, England, April 1980. Six terrorists assault the Embassy of Iran and take hostages. For six days, tense negotiations are held while the authorities decide whether a military squad should…

The zoo turns into a battle zone when the rescue mission takes flight, with families coming together — and falling apart — during the chaos.

An uneasy alliance forms over plans to free Gus and the other kids from captivity. Desperate for a breakthrough, Dr. Singh conducts a risky experiment.

After a doctor joins Gus and his crew, they seek a way to the coast and stumble upon a plane owned by a family in desperate need of medical attention.

Gus and his cohorts set out for Alaska to reconnect with Birdie, who’s working on a cure for the Sick. But first, they test their luck at an old casino.

Gus lands under the protection of some new friends as Big Man’s past catches up to him. Dr. Singh fears a nosy neighbor will unearth Rani’s secret.

Gus’s quest to find Birdie and uncover more about her connection to his father leaves him questioning everything he’s ever known.

With the ISA on their trail, Courtney, Pat and the team regroup to figure out their next steps. Meanwhile, Rick makes a breakthrough, and the team prepares for a showdown…

While Kai comes clean to his friends, Uncle Six realizes he and McCullough have more in common than their criminal activity in Chinatown.

A risky power play puts Uncle Six at Kai’s mercy. An unburdened Tommy attempts to get his life together. Zan makes her Triad ambitions known.

While Swamp Thing finds a new way to communicate with Abby, Matt learns the truth about Alec Holland and Avery pressures Woodrue to deliver results.

After a 10-year prison sentence, Calliope “Cal” McTeer returns home to Orphelin Bay, where her brother Augie is dealing with a fisherman’s murder.

Chester and Luz have reached a turning point in their relationship; Amy must take matters into her own hands as she’s tormented by a powerful nemesis; Chester meets a boy…

In an effort to ease the tension between Ward and Joy, Danny and Colleen switch gears and host a dinner party. Mary delivers a warning.

In an effort to ease the tension between Ward and Joy, Danny and Colleen switch gears and host a dinner party. Mary delivers a warning.

Wil and Mareth move forward with a plan to confront Bandon, but will complications and suspicions drive apart the unlikely fellowship of heroes?

Eretria confesses a dark secret to Wil. Bandon’s deepest wish is granted, but with a catch.

Through hypnosis, Vanessa relives what happened to her in the Banning Institute, including the man who befriended her… and the spirits who tormented her.