After the shocking disappointment of Ant-Man & The Wasp: Quantumania's Phase 5 opening, Guardians Of The Galaxy Vol. 3 arrives with a lot to do for the MCU. The entire cast return for James Gunn's final Marvel project leading the rebirth of the DCU, with Chris Pratt's Star-Lord still heartbroken at the loss of Gamora (Zoe Saldana), and the Guardians playing heroes for hire. As well as the introduction of two new threats to the MCU's infamous A-holes, Guardians of the Galaxy Vol. 3 also promises to answer the question of Rocket Raccoon's origin.

Even as James Gunn's promise of major deaths still rings in every Guardians of the Galaxy fans' ears, the curtain drops on the final chapter of this iteration of the team's MCU adventures. And just like every Marvel Cinematic Universe movie and TV shows, Guardians of the Galaxy Vol. 3 requires some set-up. Despite being an off-shoot of the Avengers saga, the Guardians of the Galaxy series is still incredibly deep, and it's important to look back at the MCU's past to understand what comes next. With that in mind, Screen Rant have put together a comprehensive new content guide James Gunn's MCU swansong, all in one place. Here's everything you need to know about Guardians of the Galaxy Vol. 3...