Knee High Spies

Where to Watch Knee High Spies Season 1 Episode 12 Online Free - Mission Shhh!

Knee High Spies Season 1 Episode 12, titled "Mission Shhh!", is ready to stream on MyFlixer. Watch the full episode in HD without signing up, and use the Season and Episode buttons beside the servers to jump anywhere in the kids series.

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 12 originally aired on November 10, 2025 with a runtime of about 10m.

What happens in "Mission Shhh!": Jeremy and Deena need to sneak into the playroom and shut down Glitch's Noise Maker machine before it wakes cousin Milo from his afternoon nap.

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 12 free to watch on MyFlixer?

Yes. Every episode of Knee High Spies, including Season 1 Episode 12, 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 12 air?

Episode 12 of Season 1 ("Mission Shhh!") 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.