Written by Based on Starring Music by Cinematography Editing by Production company Distributed by Release date Running time Country Language Rating Budget Box office Read the transcript • Trailer transcripts • Credits • Home media • Production • Animation errors Double Rainboom is a 2013 Flash animated film based on My Little Pony: Friendship is Magic. The film was released on March 30, 2013, and is available to view on YouTube. The film features a crossover with Cartoon Network's The Powerpuff Girls, which was later rebooted on April 4, 2016. On February 2, 2014, Zachary Rich made the video on private.