When Barry suddenly gains the power of speed thinking, he attempts to use his new gift to save Iris. While Barry is thrilled with his new power, Cisco is hesitant to trust it. Meanwhile, Eva must face a shattering truth.

Trouble arises after Josh gains access to a cellar still site. Mark and Digger find a new way to cut costs and bayou shiner Richard makes medical moonshine.

On Nic's first day back at Chastain, the man who attacked her is admitted to the ER, causing her to confront her trauma head-on. Cain, now in recovery, is self-conscious of his physical state and sets his eye on taking down Mina. Meanwhile, new intern Leela (guest star Anuja Joshi), both struggles and shines throughout her first day, causing Devon and Conrad to wonder if something bigger is going on.

In a high-pressure moment, Kate pitches an idea that isn't hers to give. Anne's publication dreams may finally come true, if she can just keep her cool. An exciting new opportunity leads Frankie to expand her business. Jenny confronts her man about what he really wants.

Clark shares some of his Kryptonian history with Jordan and Jonathan during a family breakfast. Meanwhile, Lois and Chrissy dig deeper to uncover the truth about Morgan Edge.

After a bomb leaves three people dead, the team presses a reluctant informant to gather information from his close friends who are under suspicion. Also, OA finds tension in his relationship with his girlfriend, Mona, when they clash on where the informant's rights lie.

Four compassionate nurses, bring their TLC to the Chopped kitchen. In the entree round, a juice made from a vegetable and a prize protein are two of the ingredients the nurses must nurture. A favorite hospital snack is a funny surprise in the dessert basket.

A tractor-trailer rolls over in an icy median; the oldest member of Duncan's team takes on the most dangerous job; a fiery wreck in Toronto turns Steve's crew into a pit crew; swapping wheels in a race against rush hour.

Coaches Kelly Clarkson, Nick Jonas, John Legend and Blake Shelton vie to discover and coach the next singing phenomenon on the fourth night of Blind Auditions.

Beth navigates qualms with her mother; Kevin and Kate bring their families together for dinner.

The team welcomes a new member as they begin their hunt for a repeat offender and the child he kidnapped after murdering the boy's single mother. Also, Jess tries to move past the awkward exchange he had with Sarah during their last encounter.

Max is forced to face the heartbreaking consequences of one of his policies. Bloom comes to a startling realization about Iggy.

Tim Allen and Richard Karn challenge the maker's imaginations by having them build a do-it-all landscaping machine. But before they can tackle their yard work, they have to build a shock-absorbing food tray for a comfy recliner. Can the makers prove they have the skills to win or will they get mowed down by the competition?

Riz Ahmed; musical performance by Janelle Monáe.

Guests Don Johnson (Kenan), Christina Hendricks (Good Girls) and Chloé Zhao (Nomadland). Josh Herndon sits-in with the 8G Band.

The cops' worst nightmares are realised when they encounter a shapeshifter who turns into the thing you fear the most.

Grace scrambles to cope when Sophia's adoptive father delivers an ultimatum, and Sophia makes a surprise announcement about her baby; trainee midwife Max shows his true colours during his first major birthing challenge.

The restaurant is a flourishing success - but when the council threatens to shut down their barely legal operation, Easton contemplates selling out and Diana contemplates bailing all together.