Inside the AT-AT: Discovering the True Size of Star Wars’ Iconic Walker

Star Wars has provided its audience with an unprecedented glimpse into the interior space of an Imperial AT-AT walker, marking a first for on-screen presentations. Recent exclusive footage from the forthcoming Mandalorian and Grogu movie previews thrilling new adventures for Din Djarin and his companion, Grogu, which appear to involve sabotaging AT-ATs belonging to the Imperial Remnant amidst the backdrop of the New Republic.

Set to debut in theaters in 2026, The Mandalorian and Grogu represents the first Star Wars theatrical release since 2019’s Rise of Skywalker. During the Star Wars Celebration 2025 event, attendees were treated to fresh scenes from the film. The footage highlights Din Djarin’s heroic efforts in confronting Imperial forces, neatly tying into the narrative established at the conclusion of season 3 of The Mandalorian, where Djarin is indicated to begin taking on tasks for New Republic outposts located in the Outer Rim. This cinematic installment promises to reveal just how spacious the interior of an AT-AT truly is.

Inside the AT-AT: Discovering Its Size Through The Mandalorian & Grogu

Din Djarin Takes On Snowtroopers

Specifically, the footage depicts Din Djarin engaging in combat with over ten snowtroopers within the confines of the AT-AT, showcasing ample space for maneuvers. The scene escalates dramatically as one of the walkers is set to explode, tumbling off the cliff—presumably due to Djarin’s efforts. One can’t help but imagine that Luke Skywalker from The Empire Strikes Back would be inspired by these developments.

Understanding the Dimensions of an AT-AT Walker

An Imposing Height of Over 20 Meters

The Imperial AT-AT model stands impressively over 20 meters tall, as established by Star Wars canon. Resources like Star Wars: Complete Vehicles, featuring detailed cross-sections, and LEGO’s UCS Imperial Walker confirm that the AT-AT has the capacity to carry 40 troopers, along with a pilot, gunner, commander, and two deck officers. Additionally, it can transport up to four speeder bikes, one metric ton of cargo, and two disassembled AT-STs. While descriptions provide insight, witnessing characters navigate within an AT-AT for the very first time on screen is a transformative experience.

The Mandalorian & Grogu: Reviving AT-AT Action in Live-Action

A Nostalgic Return of the Classic Walkers

In addition to the revelation of the AT-AT’s interior, the prospect of witnessing exhilarating walker battles reintroduced in the Star Wars narrative is undeniably thrilling. The last instances of live-action Imperial walkers were showcased during the gripping Battle of Hoth in The Empire Strikes Back and a fleeting glimpse in Return of the Jedi. In that film, the AT-AT’s appearance was limited, with the majority of the action centering around the more nimble AT-STs.

Mark your calendars: The Mandalorian and Grogu is scheduled for release on May 22, 2026.

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