Actor Alan Tudyk recently shared the story behind how Superman Robot #4 got its name in James Gunn’s film. He also spoke about how the unexpected moment ended up in the final cut. Alan Tudyk really wanted Robot 4 to have a name in Superman Alan Tudyk told The Direct he improvised Superman Robot #4’s

The "I, Robot" actor said that he was cut from all promo for the movie because he was "testing higher" than costar Will Smith in early screenings.

Alan Tudyk recalled the behind-the-scenes controversy that led to his diminished involvement in I, Robot. The actor was sidelined in the film 's promotion because Will Smith had more star power, even though test audiences resonated more with Tudyk's character.