Matthew McConaughey Explores in New ‘Interstellar’ Poster Many questions prompts the new poster for Christopher Nolan’s “Interstellar” (in theaters and IMAX this November): Where in space is Matthew McConaughey’s character? What is he looking at? Why in 2014 key marketing pieces like movie posters are debuted online in such small size and low resolution? Here is the new promotional image, via Empire.