Olivia Newton-JohnOlivia Newton-John was 31 in Olivia Newton-John: Hollywood Nights as 'Self'.
Gene KellyGene Kelly was 67 in Olivia Newton-John: Hollywood Nights as 'Self'.
Andy GibbAndy Gibb was 22 in Olivia Newton-John: Hollywood Nights as 'Self'.
Elton JohnElton John was 33 in Olivia Newton-John: Hollywood Nights as 'Self'.
Tina TurnerTina Turner was 40 in Olivia Newton-John: Hollywood Nights as 'Self'.
Karen CarpenterKaren Carpenter was 30 in Olivia Newton-John: Hollywood Nights as 'Self'.
Dick ClarkDick Clark was 50 in Olivia Newton-John: Hollywood Nights as 'Self'.
Chantal ContouriChantal Contouri was 30 in Olivia Newton-John: Hollywood Nights as 'Self'.
Ted KnightTed Knight was 56 in Olivia Newton-John: Hollywood Nights as 'Self'.
Cliff RichardCliff Richard was 39 in Olivia Newton-John: Hollywood Nights as 'Self'.
Toni TennilleToni Tennille was 39 in Olivia Newton-John: Hollywood Nights as 'Self'.Jeff MargolisJeff Margolis was >> in Olivia Newton-John: Hollywood Nights as 'Director'
Alan ThickeAlan Thicke was 33 in Olivia Newton-John: Hollywood Nights as 'Writer'Don SegallDon Segall was >> in Olivia Newton-John: Hollywood Nights as 'Writer'
Julie BrownJulie Brown was 21 in Olivia Newton-John: Hollywood Nights as 'Writer'Charlie CoffeyCharlie Coffey was >> in Olivia Newton-John: Hollywood Nights as 'Writer'