Once Upon A Time Season 4 spoilers: Frozen’s Elsa revealed

See Frozen’s Elsa and Anna in 7 new pictures from ABC’s Once Upon A Time Season 4

Once Upon A Time Season 4 will air from 28 September 2014 ABC in the US. You can pick up Once Upon A Time Season 1 on DVD for £15.62 or Blu-ray for £16.33 from Amazon.co.uk.