UPDATE, 1:16 p.m. Feb. 23, 2018:
The SXSW tweet was confirmation enough, but now we’ve got confirmation from Hamill that he will be at SXSW, and that this trip will also double as a family reunion of sorts:
This documentary is an inside look at the process of moviemaking & one of the best documentaries on that subject I've ever seen. Plus, 2 of my sisters & a brother live in Austin so my visit will also double as a mini-family reunion. See you soon Texans!