Lights! Camera! Action!: A Movie Adventure (S12E05)

Melanie devises a brilliant plan to encourage donations for Grace's food drive by hosting a movie premiere in the caboose. Barney and the gang eagerly join in to assist, but they each have their own visions for the film, leading to chaos as their efforts unravel. Just when it seems that Melanie's movie dreams are doomed, she suddenly discovers a winning concept that could turn everything around.