As "Sam and Victor's Day Off" is in its early stages of production, a cast has not yet been announced. There is a chance that the original "Ferris Bueller's Day Off" actors like Matthew Broderick, Mia Sara, and Alan Ruck could have roles in the film, though the focus will definitely be on the new characters. And given the plot time frame, it seems unlikely that Broderick, Sara, and Ruck would return in their original roles.