Indiana Jones himself, Harrison Ford, has four grandchildren, one of whom is already in his late twenties.In 2005, Ford was asked about raising Liam Flockhart, the son his now-wife Calista Flockhart had adopted before they were together. “It’s fun to be around young kids,” he told Saga Magazine. When asked if he’d have anymore kids, Han Solo said: “I have a couple of grandchildren with my older boys and perhaps there are already enough youngsters in my life.”