New Trailer Drops for 'Frozen 2' The film sees the return of Idina Menzel's Elsa and her sister, Kristen Bell's Anna. In the sequel, Elsa and Anna are seen heading out on a new adventure to discover more about their pasts. Along for the ride are Jonathan Groff's Kristoff, Josh Gad's Olaf and Kristoff's pet reindeer, Sven. The journey sees the group venture into new territories not seen in the 2013 smash hit. Plot details for the film have so far been scarce.
