In the series, Fury returns to Earth and teams up with Talos to prevent a Skrull invasion - hence the "Secret Invasion" since they are a race of alien shapeshifters.
Starring Samuel L. Jackson, Ben Mendelsohnas, Don Cheadle, Cobie Smulders, Emilia Clarke, Kingsley Ben-Adir, Martin Freeman, and Olivia Colman.
The crossover comic event series deals with this faction of shape-shifting Skrulls who have been infiltrating Earth for years. In the teaser-trailer a great deal of mystery and trickery is going on, where Fury and Skrulls, are planning something big.
The trailer begins with Fury's return. As Agent Hill (Colbie Smulders) explains that he's been gone for years and that she's attempted to reach him numerous times, an aged, bearded Fury steps off a spacecraft. We knew from Spider-Man: Far From Home that Talos was disguised as Fury under his orders, and now that he's returned we know something big is happening.
The series is created and written by Kyle Bradstreet, helmed by Thomas Bezucha and Ali Selim Kyle Bradstreet. Bankrolled by Jonathan Schwartz, Victoria Alonso, Kyle Bradstreet, Louis D'Esposito, and Kevin Feige.
Disney will debut Marvel's Secret Invasion series streaming sometime in 2023 - stay tuned for the exact launch date.