Avengers Grimm: Time Wars (2018)
When Rumpelstiltskin tries to take over Earth once and for all, The Avengers Grimm must track him down through time in order to defeat him
Avengers Grimm (2015)
When Rumpelstiltskin destroys the Magic Mirror and escapes to the modern world, the four princesses of Once Upon a Time Cinderella, Sleeping Beauty, Snow White, and Rapunzel are sucked