
Avengers: Doomsday and Thunderbolts* actor David Harbour has praised directors Joe and Anthony Russo for their guiding hand in bringing the madness and chaos of several big-name actors together for the Marvel crossover.
When asked by Screen Rant about how the Russos manage to bring scenes together, including when actors aren't on set, Harbour (who plays the Red Guardian in the MCU) responded, "I was not even convinced when we started, and this movie's gonna be really good. They have a special sauce."