Cap'n Turbot, Ryder, and the pups visit the merpups' undersea kingdom.
In 1980, Tim Hack and Kelly Drew go missing from a small Wisconsin town, and later their bodies are found in a field. A woman comes forward nearly 40 years later to help solve the so-called "Sweetheart Murders" of Hack and Drew.
Jodi Arias becomes a media sensation as her murder trial begins. As the proceedings unfold, her story changes dramatically, and nothing is as it once seemed.
Alex gets in a bar fight that leaves his jaw wired shut; and Juliette questions Garrett’s loyalty after a questionable night with Kel.
The surgeons take on unpredictable, high risk operations. They need to stop a patient's heart, chill his body and drain out all his blood before they can operate to save his life.
Gumball and Darwin want to veg out all day, but their plans go awry and they have to save the rest of the family.
The twins suffer complications from their surgery forcing the team at San Jose Boneventure Hospital to make a life-changing decision. Meanwhile, Dr. Shaun Murphy returns to the hospital after his trip with Lea and decides he needs a more permanent change and gives Dr. Aaron Glassman his two weeks’ notice.
Ingmar and Axel infiltrate a zombie movie recording as extras to find a kidnapped man. Meanwhile, Sarah and Sun are taking their own case.
Andi and Jonah go on a double date with Buffy and Marty to an arcade; meanwhile, Cyrus decides to shoot a movie with Bex's encouragement.
Henry and Ray get a copy of the new Kid Danger and Captain Man cartoon and see that it's horrible; they must hurry to fix the cartoon before its big premiere party.
Ariana's role in releasing Jax's scandalous audio recording leads to a fight with Sandoval. Scheana and Katie declare a truce. At SUR, James hustles to make sure his first DJ event is a success, while Lala bonds with Billie, the new hostess.
Dr. Campbell attends an anti-mutant summit, attempting to take the Hound program national, and some of the team at Mutant HQ goes on a dangerous mission to stop his efforts.
Polaris learns more about her past and makes a crucial decision that could have impactful consequences. Meanwhile, the Mutant HQ comes under attack and, with everything to lose, relationships are put to the test and alliances shift.
Jack wants to learn the true meaning of "Pura Vida": the Costa Rican secret to true happiness. To find his happy place, he dodges a stampede of bulls, comes face-to-face with a deadly snake, and drinks an ancient beer made from mold.
Murdoch and Brackenreid find some unsportsmanlike behaviour while investigating the violent death of a cricket player on the pitch.
With Patricia out of commission, Noah is at the helm of the D.I.A. when FARC revolutionaries take control of a flight in Colombia. When negotiations mean life or death for the passengers on board, Hannah must make her return to the field.
The Dicks is hired by SÄPO to reveal the corrupt consul General Leif Sahlin. They bring Sun and Sarah on a bargain at the consulate but it all leads to a host of lies, hip dance and break-ups.
Kortney and Dave transform a historic home with renovation restrictions that force them to be creative in their design plan for an unusual addition.
Dog handler Darren has to call on all his powers of persuasion to try to end a rooftop stand-off, while Steve is forced to use his pepper spray when a suspect refuses to come quietly, and Tasers are drawn in a tense situation with a man who is armed with a knife.
Struggling to heal from her injuries inflicted by Reign, Supergirl remains in a dreamlike state, unable to be reached. Mon-El recruits one of the Legion members, Brainiac-5, to try to bring her back. Meanwhile, Reign continues her rampage on the city so the DEO teams up with the Legion of Superheroes to try to stop her.