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.

Genres

Cast

Willow Shields

Rachel

Maria Grazia Cucinotta

Dr. Julia Bianchi

Chelsie Preston Crayford

Susan

Emmett Skilton

Tom Williams

Archie Kao

Song

Tania Nolan

Lindsay

Jacqueline Joe

Grace

Bruce Hopkins

Major

Christy Chung Lai-Tai

Mei

Colin Moy

Ben

Tessa Rao

Koia

Joe Chen

Lian