When Gorilla Grodd attacks Central City, Barry and Team Flash find themselves teaming up with an unexpected ally to defeat - King Shark. However, when they hit a snag, they bring in Dr. Tanya Lamden to try to reach the man behind the shark, Shay Lamden.

While Gael is busy prepping for his upcoming art show, Callie is on edge about how much Rebecca knows of her living situation. Meanwhile, Callie urges Rebecca and Judge Wilson to take action to protect a young female clerk working for a judge with a history of harassment. Alice is roped into planning a wedding shower for Sumi.

As she finally comes face to face with Pieter, Georgia resorts to extreme measures to learn more about Will's disappearance. Judith's return to her home brings back memories from her past, but she doesn't foresee an unexpected twist of fate.

A sports rivalry stunt leaves two teens injured and the town powerless. Taylor organizes a party for her parents' anniversary. Maddie is arrested.

The blind auditions continue.

Twenty women confront one another and Colton as they offer the lowdown on their quarrels and personal hostilities. This episode takes a look back at memorable breakdowns and breakups in series history, as well as a look at some of the hilarious bloopers from this season.

David agrees to sub in for the annual baseball game, and Moira runs a rehearsal that pushes Stevie over the edge.

Kevin keeps a secret from Zoe. Randall gets unexpected news about Deja. In the past, the Big Three graduate from High School.

Appa and Umma accidentally invite friends on their vacation. Janet accepts a job taking engagement photos for her ex. The Handy gang are all enjoying teasing each other until Jung takes things too far.

After uncovering a devastating secret about Rosa's death, Liz takes matters into her own hands to protect herself and those around her. However, her plans are sidelined after a day with Mimi, Maria and Alex leads to a new revelation about Rosa. Elsewhere, Max takes aim at Wyatt, while Cameron decides whether she's going to help Sergeant Manes.

While monitoring the dangerous collapse at H8, the team conducts a test that could lead them straight to the Money Pit.

Wyatt takes the witness stand intent on revenge.

Don decides the future of "Soul Train".

OCC builds an aggressive paintball bike, but Senior and Josh clash over creative. Junior designs a farm-inspired bike with a surprise element. Senior and Junior attempt to get the Buick running and celebrate Junior's birthday.

Colonial gossip columnist James Callender winds up dead; a Hollywood producer dies on a celebrity-filled yacht; Ken McElroy is murdered after terrorizing a Missouri town.

Max bonds with the patients undergoing chemo with him, but a conversation leads him to struggle with his reality. Meanwhile, Reynolds has difficulty handling a personal matter regarding a patient's family and Iggy struggles with a realization regarding his daughter.

When a prison bus crashes, all units must respond as some inmates face severe injuries while others seek an opportunity to flee. In the wake of the accident, Officer Nolan tries to impress an FBI hostage negotiator while tracking down an escaped convict.

Hynek is drawn into a case from which he literally can't escape when a man arrives at Blue Book headquarters with his wife. The man claims he was abducted by aliens, and he plans to hold Hynek and Quinn hostage until he learns the truth.

It's Valentine's Day at Fillmore Elementary School. Ms. Snap and Kyle have trouble communicating. The school is falling apart, and Mrs. Adler makes the repairs herself; Ms. Bennigan deals with a pesky TV cart salesman.

When a national tragedy happens, everyone in the office competes to see who has the most incisive and heartfelt social media post.

Craig helps God recruit a prophet while Sanjay heads to the basement to help save Earth.

Comic Daniel Sloss. Daniel Teaches Conan Edinburgh's Dark History and the gross origin of the word "s***faced".

Stephen welcomes actor Kit Harington, actress Amber Tamblyn, with musical guest Hozier.

After a sandstorm takes him off course, Olympian Mauro Prosperi's attempt to finish a brutal desert endurance race turns into a battle for survival.

James welcomes actress Isla Fisher, actor Chiwetel Ejiofor, and Spill Your Guts or Fill Your Guts with Jonas Brothers.

A fractured family at the heart of politics and power is pulled together under catastrophic circumstances.

It is 1985, 8 months have passed since Vincent teamed up with gangster Ronnie to force Walshy to sell Cachet Windows to them for a quid. But Vincent's mounting problems are about to be added to by a competitor stealing Cachet's business.