The Semifinals conclude as ninjas face up to 10 obstacles. For Split Decision, ninjas must choose between an upper-body and balance obstacle. The top 2 competitors face off on the Power Tower where the winner earns a Safety Pass for the National Finals.

The chefs hope to get the perfect match of ingredients for their dish; a team overcooks its dish.

Annie is suspended from her job and bonds with a group of birds that ends up invading their home. Kimberly tries to call a boy and Duncan wants to jump to a high branch.

Liz makes the choice to lie to Heath. Maria and Rosa stand up to Jordan. Isobel does some digging into Jones.

As Sarah and Paul start to make headway in their relationship, Ellen surprises everyone by coming home earlier than expected. Weston has a big break in his story and turns to Sarah for help. Danny accidently makes things harder for Corinne, leaving her with a tough choice about some of the people in her life. Meanwhile, Maya struggles with whether to appear at her mom's parole hearing and turns to her dad and Bella for advice.

Honey is excited to mentor the neighbor's new puppy, but when it's clear the puppy prefers Chief, Honey is left feeling lonelier than ever. Shel thinks he will finally get to be alone with Darla, but Lindsay has other plans.

Stan and the family go out to dinner at a buffet restaurant. Roger becomes a flower.

Jimmy welcomes singer Kelly Clarkson, actor Yahya Abdul-Mateen II, and a musical performance by Bakar.

Gabi wants to help Elena with her campaign speech and Winter Carnival booth. Elena has other ideas.

The town gets ready for Bear's rapper father to come into town and perform at the local IHS conference.

Pressure mounts for Ji-Yoon to turn the department around after Bill's suspension. The hiring of a new professor undermines Yaz's chance at tenure.

The season begins three weeks after the shivving of Allie. Marie enlists Sheila's help to take out Lou, with tragic unforeseen consequences.

Assisting in Eli's experimental stent trial proves to be the hardest professional challenge of Chloe's life. Can she overcome her fears? Donna's teenage daughter Mia arrives drunk on the Holby doorstep after a party with Jeni's dodgy clients, and as Carole's dementia worsens, Jeong helps Dominic take her on an imaginary trip to the seaside.

Aulus has built himself a smart villa overlooking the new town of Verulamium. But underneath, Druids and Celtic tribes still resist power.

When a body is found on a boat in the Clyde, the case takes the team to the Isle of Bute. Evidence points to a jilted lover, but a darker secret emerges as the team investigate.