What to Watch Before Every MCU Release

You don’t need to rewatch the whole MCU before every new release. Each guide below lists the titles that actually set it up, with a line on why each one matters.

Prep guides for upcoming releases

What to Watch Before Avengers: Doomsday

Doomsday picks up fourteen months after Thunderbolts*, with the multiverse collapsing and heroes from three universes (the Avengers and New Avengers, the Fantastic Four, and Fox’s X-Men) facing Doctor Doom.

17 titles December 18, 2026

What to Watch Before Avengers: Secret Wars

Avengers: Secret Wars (December 17, 2027) closes the Multiverse Saga and is a direct sequel to Avengers: Doomsday, with the Russo brothers directing both.

10 titles December 17, 2027

Prep guides for recent releases

What to Watch Before Spider-Man: Brand New Day

Brand New Day picks up after No Way Home and the very different life that film leaves Peter Parker with.

8 titles Released July 31, 2026

What to Watch Before VisionQuest

VisionQuest brings Paul Bettany back as Vision and James Spader back as Ultron, and picks up where WandaVision leaves Vision.

6 titles Released October 13, 2026

How these prep lists are put together

Every guide starts from the same question: what does the new release actually lean on? We go through the trailers, the announced cast and what each character has been doing since we last saw them, then work back to the movies and shows that set those threads up. Anything that only shares a logo or a passing reference stays off the list. The result is a focused list, usually somewhere between six and twenty titles, instead of the whole MCU.

Each entry gets a short note on why it matters, and the list runs in story order so the plot threads build the way they’re meant to. Most guides also offer a shorter path for when time is tight, plus a countdown that tells you whether you can finish before release at the pace you choose. Want it spelled out week by week? Plug the list into the marathon planner, and use the watch tracker to keep your place.

We update a guide when a new trailer or casting announcement changes what’s worth watching, and we add new guides as Marvel dates more releases. For the full picture of what’s coming, see the upcoming MCU releases page, or the Do I Need to Watch series if you’re only wondering about one particular title.