Which Disney+ series serves as a refresher for various Marvel Cinematic Universe characters, compiling their most iconic moments from previous films and shows to prepare viewers for upcoming installments?

"Marvel Studios: Legends" is indeed the Disney+ series that offers viewers a concise recap of various Marvel Cinematic Universe characters. Each episode of this docuseries focuses on an individual hero, villain, or even significant object, compiling their most memorable and important moments from past films and Disney+ shows. This serves as an excellent refresher, particularly for those who may not have seen every MCU installment or need a quick reminder of a character's journey before diving into a new series or movie.

The series premiered in January 2021, strategically releasing episodes shortly before the debut of a new Marvel Studios project on Disney+ or a film's initial release. For example, the first episodes highlighted Wanda Maximoff and Vision, preparing audiences for "WandaVision". This approach helps both casual viewers and dedicated fans quickly get up to speed on specific character arcs and plot points without having to rewatch hours of content.

"Marvel Studios: Legends" is essentially a highly produced "clip show," designed to provide context and build anticipation for upcoming stories in the ever-expanding MCU narrative. While it doesn't introduce new footage, its sharp editing and focused approach make it an engaging and informative way to revisit the rich history of the Marvel Cinematic Universe, ensuring viewers are well-prepared for the next chapter in the saga. Initially available on Disney+, episodes have also been released on Marvel Entertainment's YouTube channel, further broadening accessibility.