The Disney+ series are no longer optional side stories; many are now critical to understanding the overarching MCU narrative, especially for the Multiverse Saga. Unlike earlier phases where series often felt supplementary, several Disney+ shows directly set up major movie plots, introduce key characters, or explain crucial concepts that are essential viewing. Here are the absolute must-watches, ordered by their release date, which generally aligns with their narrative impact on the main storyline:
WandaVision (2021): This series is foundational for understanding Wanda Maximoff's transformation into the Scarlet Witch, her immense power, and the grief that drives her. It directly sets up her role in Doctor Strange in the Multiverse of Madness and introduces the Darkhold. Without it, her character arc in that film is largely incomprehensible.
Loki (Season 1, 2021): Absolutely critical. Loki directly introduces the concept of the Multiverse, the Sacred Timeline, and the character of Kang the Conqueror (or at least, a variant of him, He Who Remains). It's the lynchpin for the entire Multiverse Saga, explaining how the timeline fractured and why variants exist. Season 2 (2023) continues this directly and is also essential for understanding the current state of the Multiverse.
The Falcon and the Winter Soldier (2021): This series is essential for understanding the legacy of Captain America and the transition of Sam Wilson into the new Captain America. It explores the political landscape post-Blip and introduces key government figures and factions that will likely play roles in future films like Captain America: Brave New World.
Ms. Marvel (2022): While seemingly a smaller, character-focused story, Ms. Marvel is crucial for two reasons: it introduces Kamala Khan, a major new hero, and more importantly, it reveals the existence of mutants in the MCU, a massive development for the franchise. It also directly leads into The Marvels movie.
Secret Invasion (2023): This series is vital for understanding the current state of Earth's security and the political paranoia within the MCU. It directly impacts Nick Fury's character and sets up future global conflicts involving the Skrulls and other covert operations. It's a direct lead-in to future espionage-focused narratives.
Pro tip: While other series like Hawkeye, Moon Knight, and She-Hulk: Attorney at Law are enjoyable and introduce new characters, they are less critical to the overarching "main storyline" that directly impacts the major Avengers-level events or the Multiverse Saga. Watch these five first, and then explore the others if you want more character development or world-building.