Marvel Studios has unveiled a teaser trailer for their upcoming film, The Fantastic Four: First Steps. The brief clip, titled "PREPARE 4️⃣ LAUNCH," showcases children excitedly rushing towards a shop window displaying retro televisions. These TVs show a rocket launch, the Fantastic Four seemingly donning space suits, and the message "Prepare 4 Launch." The 1960s retro-futuristic setting is evident from the televisions and overall aesthetic. Two additional screens are partially obscured.

The Future Foundation invites you to take your first steps into a fantastic new era.

Launch coverage begins at 7AM ET | 4️⃣AM PT: https://t.co/kiqb0cCVc2 pic.twitter.com/OVgPh3Qi36

— Fantastic Four (@FantasticFour) February 3, 2025

Marvel's "launch coverage" begins at 7 AM ET (4 AM PT) on February 4th.

The video description reads, "The Future Foundation invites you to take your first steps into a fantastic new era."

The film, slated for release on July 25, 2025, stars Pedro Pascal as Reed Richards/Mr. Fantastic, Vanessa Kirby as Sue Storm/Invisible Woman, Joseph Quinn as Johnny Storm/Human Torch, and Ebon Moss-Bachrach as Ben Grimm/The Thing. Ralph Ineson portrays Galactus, and Julia Garner is Silver Surfer. Supporting roles include Paul Walter Hauser, John Malkovich, Natasha Lyonne, and Sarah Niles. Matt Shakman directs, with Kevin Feige producing.

Here's the official synopsis:

Set against the vibrant backdrop of a 1960s-inspired, retro-futuristic world, Marvel Studios’ The Fantastic Four: First Steps introduces Marvel’s First Family — Reed Richards/Mister Fantastic (Pedro Pascal), Sue Storm/Invisible Woman (Vanessa Kirby), Johnny Storm/Human Torch (Joseph Quinn) and Ben Grimm/The Thing (Ebon Moss-Bachrach) — as they confront their most formidable challenge yet. Balancing their heroic duties with their familial bonds, they must defend Earth from the voracious space god Galactus (Ralph Ineson) and his enigmatic Herald, Silver Surfer (Julia Garner). Their struggle becomes intensely personal when Galactus's planet-devouring scheme threatens everything.

At New York Comic Con (NYCC) in October, attendees viewed artwork featuring several key MCU figures, including a first live-action glimpse of H.E.R.B.I.E. (Humanoid Experimental Robot B-Type Integrated Electronics).

Speculation abounds among fans regarding Robert Downey Jr.'s potential return as Doctor Doom, either in The Fantastic Four: First Steps or through a teaser. Feige has confirmed the Fantastic Four's appearances in Avengers: Doomsday and Avengers: Secret Wars.