Season 4

1. Star Power

March 8, 2024 · 33m

Ten glassblowers hit the hot shop to create pieces that show off their signature style. But when scale is a factor, will they rise to the occasion?

2. All Grown Up

March 8, 2024 · 32m

The artists design sculptures that celebrate what they wanted to be when they were kids — with pieces inspired by botanists, stunt performers and more.

3. Nature Calls

March 8, 2024 · 31m

The glassblowers take cues from natural wonders with vivid, gravity-defying installations while working in teams.

4. The Dark Side

March 8, 2024 · 31m

Channeling their dark side, the contestants bring to life mutant mushrooms, creepy krakens and evil eyeballs for this spooky challenge.

5. Sweet Tooth

March 8, 2024 · 31m

Lollipops, gummy bears and hard candies decorate the showroom as the artists make colorful, supersized confections for a tricky treat-based challenge.

6. The Kids Are Alright

March 8, 2024 · 31m

Inspired by kids' imaginative illustrations, the glassblowers prepare one-of-a-kind pieces including a top hat-wearing snake and a flame-throwing robot.

7. The Medium Is the Message

March 8, 2024 · 29m

Passions flare as the judges task the five remaining contestants with creating pieces that pay tribute to causes they care deeply about.

8. Highs & Lows

March 8, 2024 · 30m

The glassblowers put their presentation skills to the test by creating two pieces — one hanging and one sitting on a pedestal — that work cohesively.

9. Very Venetian

March 8, 2024 · 36m

The heat is on for the semifinals as contestants craft a pair of Venetian glass pieces: a quick-blow goblet and a highly detailed vessel.

10. Final Gallery

March 8, 2024 · 30m

In the fiery finale, the last two standing look to be the best in glass by designing an immersive installation. Will their pieces blow the judges away?