The Mule Wreaks Havoc in FOUNDATION Season 3 Trailer and New Photos

Melody McCune

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Dr. Ebling Mis stands outside during a sunny day while looking concerned in Foundation Season 3.

Highlights

  • Apple TV+ has unveiled the official trailer for Foundation Season 3, which you can watch below.
  • Additionally, we have seven new photos and key art, teasing what’s to come in the upcoming 10-episode season. 
  • The new trailer zeroes in on a fearsome warlord known as The Mule, played by Pilou Asbæk.

Foundation Season 3 Sees the Universe in Chaos

Chaos has a name, and he goes by The Mule. 

Apple TV+ has blessed us with the official trailer, key art and seven new first-look images for Foundation Season 3. The sci-fi saga from filmmaker David S. Goyer, which he adapts from Isaac Asimov’s award-winning series of the same name, is poised to return this summer. The 10-episode season will undoubtedly submerge our main characters into abject mayhem as The Mule wreaks havoc. 

RELATED: Foundation: Get First Look and Premiere Date for Season 3

Here’s the synopsis per Apple: 

“Set 152 years after the events of season two, The Foundation has become increasingly established far beyond its humble beginnings, while the Cleonic Dynasty’s Empire has dwindled. As both of these galactic powers forge an uneasy alliance, a threat to the entire galaxy appears in the fearsome form of a warlord known as ‘The Mule,’ whose sights are set on ruling the universe by use of physical and military force, as well as mind control.

It’s anyone’s guess who will win, who will lose, who will live and who will die as Hari Seldon, Gaal Dornick, the Cleons and Demerzel play a potentially deadly game of intergalactic chess.”

The Cast and Crew

Season 3 stars Lou Llobell as Gaal Dornick, Jared Harris as Hari Seldon, Lee Pace as Brother Day, Laura Birn as Demerzel, Rowena King as Kalle, Cassian Bilton as Brother Dawn, Terrence Mann as Brother Dusk and Alexander Siddig as Dr. Ebling Mis. Cherry Jones, Brandon P. Bell, Synnøve Karlsen, Cody Fern, Tómas Lemarquis, Academy Award-winner Troy Kotsur and Pilou Asbæk round out the roster. 

Goyer and Josh Friedman are co-creators. Goyer is also the showrunner and executive producer, the latter of which he does alongside Jane Espenson and Leigh Dana Jackson. 

RELATED: Read our Foundation recaps

Foundation Season 3 premieres on Friday, July 11, 2025, with its first episode, only on Apple TV+. Episodes will debut weekly on the platform through September 12. Before you go, check out the official trailer and new images below. 

The official key art for Foundation Season 3 features stars Jared Harris, Lou Llobell and Lee Pace.

Kalle wears a shoulder-less black dress while looking straight ahead, focused, in Foundation Season 3.

A white man with short brown hair and a white woman with short blonde hair stand side by side while looking forward. The woman has her hand on the man's shoulder. They look pensive.

Ambassador Quent wears a deep red dress while standing in a dimly lit room. She looks up and out with a slight smile on her face.

A man holds a weapon while enveloped by blue light. A red background blazes behind him in Foundation Season 3.

Preem Palver wears a white long-sleeved shirt and a cross between a Stetson and a fedora while standing outside among the trees during the day in Foundation Season 3.

A Black man and a white woman stand outside with binoculars. They appear to wear military garb in Foundation Season 3.

Dr. Ebling Mis stands outside during a sunny day while looking concerned.

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Melody McCune
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