Daniel Radcliffe, Emma Watson, Rupert Grint, and more of the franchise's original stars will be coming together for In a teaser trailer featuring footage from the original films, the streaming service teased the retrospective of one of the biggest franchises of all time. Chris Columbus, the director of the first two films, as well as stars Helena Bonham Carter, Robbie Coltrane, Ralph Fiennes, Gary Oldman, Imelda Staunton, Tom Felton, James Phelps, Oliver Phelps, Mark Williams, Bonnie Wright,