Marvel made a huge splash at San Diego Comic Con. For one thing, it was confirmed that 25 actors from the Marvel Cinematic Universe movies will reprise their roles in the series What If?

Destined for the Disney+ streaming service, What If? is a series that will showcase different possibilities that could have played out in the MCU. Jeffrey Wright will curate the show as a character called The Watcher.

The 25 actors confirmed to return for Marvel’s What If? are…

Michael B. Jordan, who played Killmonger in Black Panther.

Sebastian Stan, who has played Bucky Barnes since Captain America: The First Avenger.

Josh Brolin, who has played Thanos since Guardians Of The Galaxy.

Mark Rufallo, who has played Bruce Banner/The Hulk since The Avengers. 

Samuel L Jackson, who has played Nick Fury since Iron Man.

Chris Hemsworth, who has played Thor since Thor.

Hayley Atwell, who has played Peggy Carter since Captain America: The First Avenger.

Chadwick Boseman, who has played T’Challa/Black Panther since Captain America: Civil War.

Karen Gillan, who has played Nebula since Guardians Of The Galaxy.

Jeremy Renner, who has played Hawkeye since Thor.

Paul Rudd, who has played Scott Lang/Ant-Man since Ant-Man.

Michael Douglas, who has played Hank Pym since Ant-Man.

Neil McDonough, who has played Dum Dum Dugan since Captain America: The First Avenger.

Dominic Cooper, who has played Howard Stark since Captain America: The First Avenger.

Sean Gunn, who has played Kraglin since Guardians Of The Galaxy.

Natalie Portman, who has played Jane Foster since Thor.

David Dastmalchian, who has played Kurt since Ant-Man.

Stanley Tucci, who played Dr. Abraham Erskine in Captain America: The First Avenger.

Taika Waititi, who has played Korg since Thor: Ragnarok.

Toby Jones, who has played Arnim Zola since Captain America: The First Avenger.

Djimon Hounsou, who has played Korath since Guardians Of The Galaxy.

Jeff Goldblum, who has played the Grandmaster since Thor: Ragnarok. 

Michael Rooker, who has played Yondu since Guardians Of The Galaxy.

Chris Sullivan, who played Taserface in Guardians Of The Galaxy Vol. 2.

That’s an impressive cast, and we look forward to seeing what they get up to in What If?