When California State University Northridge’s head of film production Nate Thomas came to visit one of his first students, Paul Hunter, on the set of the new David Oyelowo-starring Apple TV Plus series “Government Cheese,” the Northridge alum and show co-creator could be heard boasting about his time in the program. After learning to tell stories at CSUN, Hunter spun a renowned career directing music videos for Beyonce and U2, among others, into helming Bacardi spots with Michael B. Jordan and Cannes Golden Lion-winning campaigns for Nike. Much of that has been through PrettyBird, a Hollywood commercial house he co-founded...