There has been plenty of discussion in the Colorado film community this year about the continued migration to our state — specifically, the big-budget movie transplants that would normally choose to film in Utah, New Mexico or Wyoming. That includes titles that are currently shooting, such as the new Robert Redford/Jane Fonda drama “Ours Souls at Night” (outside of Colorado Springs) and an adaptation of “Walden,” co-starring Oscar nominee Demián Bichir and Denver’s own T.J.