In the animated special "You're In the Super Bowl, Charlie Brown", Marcie's surname is given as "Johnson", but Schulz never gave her a surname in the comic strip. In the 2015 "The Peanuts Movie", for which Schulz's son, Craig Schulz, and Schulz's grandson, Bryan Schulz, were included among the film's writers and producers, both had decided to include for the first time the full name of the character "Marcie Carlin", which appears on a bulletin board at the kids' school. On the test score list in the movie, the name "Marcie Carlin" is used.