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Watch Mark Rober's CrunchLabs online in HD

9.72025 · Returning Series5 seasons40 episodesHD · Subtitles
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About Mark Rober's CrunchLabs

At CrunchLabs, Mark Rober transforms wild ideas into reality, blending engineering and outrageous fun for science adventures you'll never forget.

Mark Rober's CrunchLabs runs for 5 seasons. Every episode page keeps the show's order, so you can watch from the pilot to the finale without hunting for the next link. Episodes are bought individually for 1 credit.

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Episodes

7 episodes in this season

Season 1 · 7 episodes

01

Ultimate Robot Battle vs Dude Perfect

It's five against one when Dude Perfect challenges Mark to an epic robot showdown that's full of surprises. The only rule is... there are no rules.

2025-11-19 19mNow playing
02

Beating 5 Scam Arcade Games

Mark builds robots to beat the five most common arcade games, shares secret strategies to win tons of tickets and exposes some of the biggest scams.

2025-11-19 18m
03

World's Largest Jello Pool

After spending six months studying Jell-O, Mark sets out to fill an entire pool with it so he can see what it would be like to do a Jell-O belly flop.

2025-11-19 10m
04

Octopus vs Underwater Maze

Mark challenges his pet octopus Sashimi to a nine-part underwater obstacle course that tests her amazing intelligence and incredible dexterity.

2025-11-19 17m
06

Egg Drop From Space

"Mark starts out with a plan to drop an egg from the world's tallest building but shifts gears to attempt the world's largest egg drop... from space.

2025-11-19 27m
07

Unbeatable Rock Paper Scissors Robot

Learn the science behind some of the coolest CrunchLabs creations, from a room-temperature ice rink to a rock, paper, scissors robot that can't lose.

2025-11-19 19m
Season 1Season 2Season 3Season 4Season 5

Mark Rober's CrunchLabs FAQ

How much does it cost to watch Mark Rober's CrunchLabs?

Episodes cost 1 credit each. Credits are $1 each, so a full season costs the number of episodes in credits. Each episode you unlock stays in your account permanently.

Do I need an account to watch Mark Rober's CrunchLabs?

Yes. Create an account and add credits before unlocking an episode. Signing up is free and only needs an email and password.

How many seasons of Mark Rober's CrunchLabs are there?

Mark Rober's CrunchLabs has 5 seasons on Cineby, with 40 episodes in total. Start with season 1 below.

Where should I start watching Mark Rober's CrunchLabs?

Start with season 1, episode 1. The episode list on this page keeps the order, and the player moves to the next episode when one ends.

Can I watch Mark Rober's CrunchLabs with subtitles on my phone?

Yes. The player includes a CC menu where available, and the whole site is built for mobile. Fullscreen and picture-in-picture are supported.

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