Whenever an A-list movie star makes a bad movie, especially one that flops at the box office, their first reaction is usually to play it as safe as possible and ensure their next picture is a nailed-on hit. Unfortunately for Eddie Murphy, it doesn’t always work that way. For a recent comparison, look at Dwayne Johnson. His comic book blockbuster, Black Adam, didn’t get the sequel it was designed to set up, and neither did his voice-only role in …