“The Black Panther,” Marvel’s new, $200 million action flick whose title character is America’s best-known black superhero, is landing on 4,000 screens nationally this week during a cultural moment of its own making. “It’s perfect with it coming out during Black History Month, and it’s the perfect counter-programming to (President Donald) Trump’s whole (expletive) countries comment about immigrants,” said Denver soul singer and actress SuCh, who rented out three theaters at metro-area Alamo Drafthouse Cinema locations to screen the film.