When teenagers Rachel and Grace travel inside a super-powered rainbow to China, they disturb nature's balance. Using Rachel's connection to the energy of the rainbow and with help from their new friend Xiao Cheng, they must race against time to save the Earth.
Willow Shields
as Rachel
Maria Grazia Cucinotta
as Dr. Julia Bianchi
Chelsie Preston Crayford
as Susan
Emmett Skilton
as Tom Williams
Archie Kao
as Song
Tania Nolan
as Lindsay
Jacqueline Joe
as Grace
Bruce Hopkins
as Major
鍾麗緹
as Mei
Colin Moy
as Ben
Tessa Rao
as Koia
陳喬恩
as Lian
