7 suggestions

Joshua Bassett
as Niall in Glitterland

Brandon Flynn
as Max Moreton-Smith in Glitterland

Jack Quaid
as Max Moreton-Smith in Glitterland

Jace Norman
as Max Moreton-Smith in Glitterland

Austin Abrams
as A. A. Winters in Glitterland

Kyle Allen
as Darian Taylor in Glitterland

Olivia Newton-John
as Nanny Dot in Glitterland