The Box

Where to Watch The Box Season 1 Episode 3 Online Free - Brains and Brawn

Stream The Box Season 1 Episode 3 online free on MyFlixer. This episode, "Brains and Brawn", is available through several HD servers, works on phones, tablets and smart TVs, and never asks for an account or a credit card.

The Box is a reality series that first aired on September 5, 2026 on ITV1. The series stars Gary Lineker, Shakira Khan, Ranvir Singh and Ellie Taylor. So far it spans 1 season and 6 episodes and its current status is "Returning Series". Season 1 has 6 episodes, and episode 3 originally aired on September 12, 2026 with a runtime of about 57m. The show holds a 7.0/10 rating on TMDB.

What happens in "Brains and Brawn": Mind and body are tested as celebrities tackle terrifying challenges. Who will keep their nerve and escape the Duel?

Use the Season and Episode selectors next to the server buttons to move to any other episode of The Box without reloading the page. The complete Season 1 episode list is below, and viewers who follow The Box on MyFlixer also stream Guy's Grocery Games, The Circle and Wheel of Fortune.

The Box Season 1 FAQ

Is The Box Season 1 Episode 3 free to watch on MyFlixer?

Yes. Every episode of The Box, including Season 1 Episode 3, streams free in HD on MyFlixer (MyFlixerz) with no registration.

How many episodes are in Season 1 of The Box?

Season 1 of The Box has 6 episodes, and all of them are listed on this page with direct watch links.

When did The Box Season 1 Episode 3 air?

Episode 3 of Season 1 ("Brains and Brawn") first aired on September 12, 2026.

Can I watch The Box 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.