
Season 4 (2020)
A new season of substandard baking serves up several "Nailed It!" firsts, from kids in the kitchen to fun with liquid nitrogen. What could go wrong?
Episodes: 8
Star Cast: Nicole Byer , Jacques Torres ,
Episodes List

Ep.1 Let's Get Lit
Air Date: 2020-04-01
Two bookish treats inspired by literature set the bakers up for epic fails: Shakespearean stained-glass window cookies and a pop-up "Moby Dick" cake.

Ep.2 The One with the '90s Theme
Air Date: 2020-04-01
Edible ice cream boom boxes made with liquid nitrogen and a fresh and fly fondant-covered cake? Oh, snap — that sounds like a '90s challenge.

Ep.3 Indiana Fails and the Temple of Slop
Air Date: 2020-04-01
Terror awaits the contestants as they take on two technically demanding desserts: chocolate eggs and a layered sphinx cake, both full of surprises.

Ep.4 Chariots of Failure
Air Date: 2020-04-01
The bakers go for the gold — and miss masterfully — with sports-medal cookies and an elaborate swim cake that's topped with a waffle cone torch.

Ep.5 Jungle Bungle
Air Date: 2020-04-01
Jam-filled animal pastries and a coffeecake shaped like a sloth push the contestants out of their comfort zones — and the results are wild.

Ep.6 Howdy, Failure!
Air Date: 2020-04-01
A Western-themed round inspires deep-fried cowboy-duck doughnuts, a root beer-infused rodeo cake ... and really bad flavors.

Ep.7 The Big Bake Theory
Air Date: 2020-04-01
From self-frosting bubbling beakers to record-breaking rockets, these science-inspired sweets ask the impossible — and invite kids into the kitchen.

Ep.8 I Do ... Hope I Don't Fail
Air Date: 2020-04-01
The bakers commit to re-creating wedding day desserts, including wedding band mini-cakes and a Vegas-themed masterpiece with moving parts.