Official website: https://www.screenaustralia.gov.au/the-screen-guide/t/olivia-newton-john--hopelessly-devoted-to-you-2017%20-%202017/34732/
Delta Goodrem
Olivia Newton-John
Kate Jenkinson
Pat Carroll
Robyn Malcolm
Irene Newton-John
Todd Lasance
Lee Kramer
Richard Brancatisano
Matt Lattanzi
George Harrison Xanthis
John Travolta
Morgan Griffin
Young Olivia Newton-John
Georgia Flood
Young Pat Carroll
Paul David-Goddard
John Farrar
Diana Glenn
Nancy Chuda