Board Thread:General Discussion/@comment-1038387-20200115112635/@comment-39545992-20200115113241

Yes, the footage for the Green Lantern movie/Earth-12 was footage taken straight from the movie (the footage in question being when Hal was transported to Oa with the ring, and when all the Green Lanterns were gathered together on Oa to listen to Sinestro talk about Parallax.)