The first two episodes will premiere in IMAX cinemas on September 1, and run for two weeks. The full eight episode series will then run on ABC beginning September 29.
Character posters were released recently (see "'The Walking Dead' Halts Production, 'Tick' Trailer, 'Inhumans' Posters, More"), and the IMAX trailer can be viewed here: "'Marvel's Inhumans' IMAX Trailer."