Red and Dembe go to great lengths to fulfill the final wishes of a dear friend. Aram goes undercover as an interpreter to a company that provides services to criminals, while Park helps a friend in trouble.

Mac and team rush to help when Matty's former mentor, Ian Cain, and his embassy staff come down with a deadly, mysterious illness. Taylor and Bozer work with Jerry Ortega to infiltrate a Codex cell.

The Turners scramble to prepare for a pivotal meeting. Leanne bakes a mysterious cake.

Griffin and Harper are grounded after they are caught together outside of The Tremont. Soon after, they sneak back through the portal with the hope of still finding Savannah.

An entrepreneur from St. Paul, Minnesota, pitches his self-cleaning bedding. A husband and wife from New York City introduce their twist on an Italian food snack. An entrepreneur from Santa Cruz, California, pitches his line of cool headwear designed to eliminate tension headaches. A duo from Longbranch, New Jersey, demonstrates how one can turn any aluminum can of beer into a draft beer experience.

The queens flex their improv skills in a reboot of the salacious talk show "Bossy Rossy", hosted by Ross Mathews; LGBT activist TS Madison guest judges.

When a young man in need of immediate emergency surgery goes missing with a bullet lodged in his chest, Ethan asks Magnum and Higgins to find him before it's too late. Also, TC talks to a military recruit who may be enlisting for the wrong reasons.

In this extraordinary two-hour special, Shatner will bring thought-provoking questions to the leading experts of the show. Ancient Astronaut theorists Giorgio Tsoukalos, Erich von Däniken, David Childress, William Henry and Linda Moulton Howe will be joined by former British Ministry of Defense investigator Nick Pope, rocket scientist Dr. Travis Taylor, theoretical physicist Dr. Michio Kaku, and religious history experts Rabbi Ariel Bar Tzadok and Reverend Michael Carter. They will explore everything from human origins to groundbreaking archaeological finds, new understandings of the cosmos and the profound possibility that we are not alone in the universe.

Fred finds promise under the old Mayor's house while Parker's co-foreman answers to a family crisis. Later, Rick turns to the King to keep things running.

Couple Tara and Sam fall head over heels into a new romance and entwine their lives - until their intimacy transforms into something terrifying.

Bill interviews Rep. Adam Kinzinger about his recent Washington Post op-ed urging Senate Republicans to convict Donald Trump. For the panel discussion, he is joined by political blogger Markos Moulitsas and MSNBC Political Analyst Steve Schmidt.

After Danny witnesses a drive-by shooting, he butts heads with the detective assigned to the case. Also, a childhood friend of Jamie's is convinced that she has single-handedly solved a cold case murder, and Frank struggles to trust an ex-detective when he brings forth information about a suspected crime ring.

Jimmy welcomes actor Kenan Thompson, actress Lana Condor, and a musical performance by Fireboy DML.

When her poem is finally published in Sam's newspaper, Emily is shocked to discover that she has become invisible to the world.

Disturbances on Halloween separate Wanda from Vision, who looks into anomalous activity in Westview.

Over holidays past and present, relationships shift - and truths are spoken - as Tully and Kate reshape their expectations for what the future holds.

It's the final round of Blind Auditions on The Voice UK and the remaining contestants sing for their chance to win one of the final places on the coaches' teams.

With Fenisha's life in danger, Ethan must race against time to try to save his family.

Raven's "demon side" has the same birthday as Beast Boy, so the Titans travel to Azarath to celebrate her Sinister Sixteen.