In January 2021, the “WandaVision” series heralded a new phase in the Marvel Cinematic Universe – MCU for short: Phase 4. Disney+ is taking a bold step with the colorful, sitcom-like Marvel series. On the one hand, the narrative shifts away from the cinema blockbuster to the series format. On the other hand, many new barrels are being opened up thematically, because “WandaVision” is by far not the only series from the MCU that will start with the streaming provider in the very near and somewhat distant future. TECHBOOK introduces you to all Marvel series – those that have already appeared and those that are still planned for the next few years.