Marvel’s New Release Confirms the MCU’s Best 2025 Character (& It’s Not Even Close)

David Harbour reprised his role as the Red Guardian in *Marvel Zombies*, solidifying his place as a standout addition to the Marvel Cinematic Universe. His character, Alexei Shostakov, gained superpowers through a Russian super-soldier program and previously worked with General Dreykov and Melina Vostokoff. He serves as a father figure to both Natasha Romanoff and Yelena Belova, a connection that was further explored in *Marvel Zombies*.








