Very light this time. Supposedly the movie theater is among the many buildings modeled on those of the abandoned 我路ノ沢 (Garonosawa) area, which used to be the center of a large coal-mining operation, and where Asari grew up. Some pictures.
There's no need to list all the film references, but please take a moment to appreciate the beach ball from Dark Star on the final page. Regarding the chapter-original films, my predictions are that Thing defeats Starman handily, and based on the frame of page 110 C.H.U.D. loses out to Deadly Spawn. Then again, we haven't seen Starman 2, so there's room for debate.