Film stars may make millions, and they’re usually worth it, especially when their movies reel in big bucks at the box office. But what about actors who star in flops? Forbes just released its annual list of the most overpaid actors in Hollywood, calculating the budgets and salaries of their last three films against how much those movies made. And while it may not look bad — Adam Sandler’s films made $3.40 for every dollar he was paid — compare him to Natalie Portman, who was No. 1 on last year’s Forbes Best Actors for the Buck list, with an estimated return of $42.70 for every dollar paid.