The task force investigates an organization of bank robbers with a special expertise in stealing from other criminals. An old blacklist case resurfaces.

The secret experimental cancer treatment Mac's developing with a friend is discovered when culprits ransack their lab, kidnap Mac's partner and plan to use the research to create a powerful new nerve agent.

Dax, Rob and Jethro are off to Arizona to pick up cars they think will sell for big money in the future, and drive them back to LA. Meanwhile, Jethro has double vision while reviewing a Pagani Huayra, and The Stig establishes the leaderboard.

With a new guest in the house, Dorothy resorts to bold tactics to get what she wants.

Griffin and Harper observe as young Ben and Savannah sit around the post-dance campfire when, suddenly, Savannah is spooked by a counselor dressed as the legendary Moss Man.

Entrepreneurs from Atlanta, Georgia, pitch a product to keep belongings germ-free. A brother-and-sister duo from West Palm Beach, Florida, have invented a way to prevent drink spiking. An entrepreneur from Brooklyn, New York, pitches her guilt-free vegan treats. An entrepreneur from Carbondale, Colorado, pitches an eco-friendly way to shred the slopes. Season 2 Kimberly Nelson and season 6 Jeff and Jennifer Martin update us on how their companies Daisy Cake & Pipcorn, are doing.

The queens funk it up in a disco-dancing documentary, complete with 70s fashions. Comedian and host Loni Love (Soul Plane) guest judges.

Guest: comedian Nyima Funk.
Games played: Weird Newcasters, Two-Line Vocabulary, Newsflash, Scenes from a Hat, Sideways Scene.

Magicians Dania Diaz, Greg Gleason, Cameron Braxton, and Florian Sainvet try to fool the veteran duo with their illusions.

When an overenthusiastic neighborhood watch group asks Magnum and Higgins to investigate a shady character living on their block, they are shocked to find that they may have inadvertently stumbled upon a serial killer on the loose. Also, Jin's new money laundering business leads him to want to help a new friend.

Parker and crew face a potentially catastrophic flood at the Airstrip Cut; Tony uncovers a secret patch of gold-rich ground at Paradise Hill and logs his biggest gold weigh of the year; Rick throttles up his operation with a new water system.

Bill interviews comedian Jimmy Kimmel ahead of a panel discussion with TIME's Senior Correspondent Charlotte Alter and political pundit Matt Welch.

The Reagans confront hard choices on the job when Frank deals with a police captain who's losing his grip over his precinct, and Danny faces backlash from Baez and Internal Affairs over a tough call he made in the field. Also, Jamie and Eddie are shown the ropes of field crisis management when a social worker is assigned to them for a ride-a-long, and Erin weighs the consequences of a dangerous criminal's release under new bail laws.

Dolly Parton, Noah Centineo and Jimmy take turns confessing a random fact in a brand-new True Confessions, then Jimmy chats with Parton and Centineo before welcoming musical guest slowthai ft. Skepta.

Thinking she's blown her shot at publication, Emily spirals into depression. Her mother attempts to help her with a trip to the water cure.

Wanda addresses Vision's worries when he grows suspicious of the neighbors' strange behavior.

Snoopy writes a book about his younger days; reveals the origin of his friendship with Woodstock; and gets the dancing bug.

Sneaking out to a school dance, breaking a news story and enjoying a hip-shaking night on the town, Tully and Kate whirl through life together.

Devastated after his wife's death, an environmental officer is pulled into the mystery of a dead pink river dolphin washed ashore in Rio de Janeiro.

It's the penultimate week of Blind Auditions and coaches will.i.am, Olly Murs, Sir Tom Jones and Anne-Marie are back in their red chairs looking for the nation's best vocal talent.

A harrowing domestic abuse case brings things to a head between Fenisha and Jan, while Lev grapples with the truth that is tearing apart his family.