Knee High Spies

Where to Watch Knee High Spies Season 1 Episode 18 Online Free - Mission Puzzle Room

Where can you watch Knee High Spies Season 1 Episode 18 for free? Right here on MyFlixer. The episode "Mission Puzzle Room" plays in HD from the player above, and every other episode of the kids show is one click away.

Knee High Spies is a kids series that first aired on November 10, 2025. Created by Tim Bain, it stars Orlando Steiner, Christie Whelan Browne, Nick Barlow and Gareth Yuen. So far it spans 1 season and 20 episodes and its current status is "Returning Series". Season 1 has 20 episodes, and episode 18 originally aired on November 10, 2025 with a runtime of about 11m.

What happens in "Mission Puzzle Room": Mum has set up the playroom as a puzzle room for the kids, but when Pranksy locks the door, the spies must play all the puzzles to escape.

Use the Season and Episode selectors next to the server buttons to move to any other episode of Knee High Spies without reloading the page. The complete Season 1 episode list is below, and viewers who follow Knee High Spies on MyFlixer also stream G.I. Joe: A Real American Hero, SWAT Kats: The Radical Squadron and Ridley Jones.

Knee High Spies Season 1 FAQ

Is Knee High Spies Season 1 Episode 18 free to watch on MyFlixer?

Yes. Every episode of Knee High Spies, including Season 1 Episode 18, streams free in HD on MyFlixer (MyFlixerz) with no registration.

How many episodes are in Season 1 of Knee High Spies?

Season 1 of Knee High Spies has 20 episodes, and all of them are listed on this page with direct watch links.

When did Knee High Spies Season 1 Episode 18 air?

Episode 18 of Season 1 ("Mission Puzzle Room") first aired on November 10, 2025.

Can I watch Knee High Spies on my phone or TV?

Yes. The MyFlixer player works in any modern browser on Android, iPhone, iPad, laptops, desktops and smart TVs, with no app to install.