Betty White's final movie project, "Betty White: 100 Years Young - A Birthday Celebration," is now in question following the legendary star's unexpected death at 99. The production was meant to honor her milestone 100th birthday on January 17 and included a star-studded lineup featuring Ryan Reynolds, Tina Fey, Robert Redford, Lin-Manuel Miranda, Clint Eastwood, Morgan Freeman, and James Corden. It's unclear if filming was complete for the documentary-style movie, which planned to highlight White's iconic roles and achievements, including her commitment to animal rights activism.