When Russ' first love is kidnapped by the same rebels he fought during his private military contract days, he takes the Phoenix team to a small, impoverished town to rescue her and rid the town of the rebels for good.

The Bone Collector's name and face are all over the news. Staying one step ahead of the team, The Bone Collector puts his ultimate revenge plan into action by targeting those closest to Lincoln, including Amelia.

While Five-0 investigates a scheme to rob tourists, Tani helps Girard Hirsh prove the innocence of his elderly uncle when he's suspected of murder. Also, Tani and Junior work on the nuances of being in a new relationship.

The queens must flex their comedy improv skills when they audition for the new TV show "World's Worst" - a talent show for people with little talent. Olivia Munn (X-Men: Apocalypse) guest judges.

When Gus sneaks Luz into Hexside School to present at the Human Appreciation Society, Luz sees a side of the school she didn't expect.

Lincoln is forced to save his son Camden by putting himself at risk and confronting The Bone Collector in a deadly face-off, mano a mano.

Can a mother from Los Angeles, California, recover when the sharks discover the huge amount of money she has spent on her healthier beverage alternative for kids? An entrepreneur from Lakewood, New Jersey, believes he has the next AirBnB, while mothers from San Antonio, Texas, believe they have found the way to maintain peace and calm on car rides with kids. Brothers from Woodbury, Minnesota, present their portable and multifueled outdoor design to help you achieve authentic flavor when cooking a traditional Italian dish.

First interview: David Ropeik.

On the panel: Tim Miller, Lis Smith, and Edward Luce.

Second interview: Andrew Zimmern.

Frank and Garrett try to convince Mayor Chase to work better with others to properly run the city. Danny and Baez try to track down the person who vandalized several NYPD vehicles with anti-cop graffiti. Erin is shaken after a car accident.

Two former friends share an awkward ride, and The Guy has an interesting ride-share experience of his own. Meanwhile, when a patient asks her out on a date, dental hygienist, mother and caretaker Nora wonders if she can put her needs first for once.

Jimmy welcomes rapper Ice Cube, actor Andrew Rannells, and a musical performance by Brittany Howard.

Night falls on Lindenfeld and all manner of hell breaks loose. Also, Isaac meets the Magician, Hector makes a pledge, and Zumi and Takka make a move.

After learning that Fitz isn't quite what he seems, the squad races to stop their real enemy - and save Paradise from a nuclear disaster.

Carla is interrogated when a student is killed at a party. In the past, she faces Polo in court, Ander has a health worry, and Nadia meets a new suitor.

Jamal gets up close and personal with his suspected stalker. Ruby's moneymaking scheme violates health codes. Monse overindulges with Jasmine.

An unexpected setback in Sangju poses new problems for Prince Chang and the others. Seo-bi and Cho Beom-pal seek safety with Cho Hak-ju.

Elena is shocked to discover that Sasha wants to switch roommates for the Tallahassee field trip. Desperate to run from her problems, she misses the bus on purpose, only to be driven by Gabi - who's fleeing from her own issues with Sam. Bobby, still confused by his behavior at the dance, tells his girlfriend that he loves her.

Tuka and Sterling are best friends whose bond transcends the physical world as they follow their dreams after tragedy strikes.

After three years in a psychiatric hospital, Erik drives to his family's cabin with his brothers but trouble starts when they pick up a hitchhiker.

It's the first of the Knockout shows, in which 12 acts sing for a place in the Semi Final but the coaches can only pick one act to progress in the competition.

New paramedic Fenisha makes a big impact, and Jacob is forced to go behind Charlie's back.

Kelly and Tonya investigate the 2016 murder of a young Florida mother shot to death in her own home. It'll take cutting-edge forensic technology and old-school interrogation techniques to catch her killer and bring justice to her grieving mother.

In a quest to become a magic man, Beast Boy accidentally destroys Raven's spell book, so they must find another.