The Allies hope to quickly penetrate the Nazi Reich via Italy but instead endure a months-long slog with devastating results.

Nathan struggles to keep his cool under pressure from an intense guest; The interior pulls off an in-the-dark dinner theme; Kayley goes to great lengths to prove herself worthy of the Second Stew title; Luke makes a choice in his love triangle that has dramatic ramifications.

Allied air forces engage in a ferocious and costly battle with the German Luftwaffe over the skies of Europe.

It's America's 250th birthday and, for the first time, the Brawlers compete as individuals to win over a hungry crowd.

The Eastern Regional Qualifying rounds begin in Las Vegas as ninjas compete for a spot in the all-new Regional Finals. Hosts Matt Iseman and Akbar Gbajabiamila, along with co-host Zuri Hall, select their Fastest Pick of the Night.

Krista's roaring 20s birthday bash brings glamour, jealousy, and surprise guests as Sammy and Steph's messy love triangle creates new suspicions; JJ confronts her past, and Krista takes a big climb toward independence.

The McBee boys head to Iowa for a cattle auction. With Steven absent, Jesse and Cole question his commitment to the farm over his new relationship. Cole and Kacie face a setback in their relationship. Masha tries to ingratiate herself with the McBee women. 

In 2015 Texas, aspiring rapper Daeveion Mangum seeks fame through risky choices, but one decision drags him into a deadly spiral of violence.

Dolph Lundgren dives into the stealthy German U-boats that nearly won WWII, the ancient canoes that crossed the Pacific, James Cameron's groundbreaking Deepsea Challenger, and the nuclear-powered aircraft carrier that faced down nuclear war.

Tokunoshima is a small, semi-tropical island located southwest of Kyushu. Home to many rare species of flora and fauna, it is a designated UNESCO World Heritage site. It is also famous for its association with sumo wrestling, having produced many professional sumo wrestlers. Not only that, it has a culture of bull sumo, where massive bovines go head-to-head. The whole island gets swept up in the excitement of rousing, non-blood tournaments, which take place three times a year. American actor BT explores this and more.

A new arrival ruffles feathers, and an emotional Kiss-Off ends with a double dose of drama in the masseria.

Charley Marlowe joins Dannii Minogue for the mother of all Icons parties, and an epic awards ceremony presents a heart-wrenching decision for two divas.

Sheila attempts to win Chelsea over. Priya clashes with Cindy. Avani grows suspicious of her mum.

Two stolen utes, fleeing youths and two Delta units in hot pursuit. Biosecurity Estelle and Pippa have a disgusting mystery on their hands. DOC's Scott and Milly head to an island paradise.

There's cannabis hidden in underpants. A flat tyre blocks a one-lane bridge. A big brunch leads to a food-coma behind the wheel.

The Love Cafe Trivia team with the Richmond Tigers, the Ocean's Film Trilogy, the Boston Red Sox and Pixar's Cars Films.

Host Andy Lee is joined by a panel of Australia's funniest comedians and a 100 regular Aussies via Zoom to explore the fun behind the facts that make us tick as a nation.

It's Knockout Week, and two teams of three led by Andy and Jean-Christophe must deliver a two-course fine dining menu for 16 Coles Farmers. The losing team will head into tomorrow's elimination.