Universal has released the first trailer for its live action Jem and the Holograms feature, as the PR for the film gears up, now some five months out from the planned release on October 23, 2015.  Just yesterday, a series of images were released (see "New 'Jem & the Holograms' Photos").  John Chu directs Aubrey Peeples (Jem), and the Holograms:  Stefanie Scott, Aurora Perrineau, and Hayley Kiyoko.