More than 40 students will be involved in the production, helping out with costumes, make up, backstage and advertising, as well as on the stage.
"If you're too scared to get up on stage there's something for you to do," Mrs Stevenson said.
John Paul College alternates yearly between Stage Challenge and a musical production.
"Being production manager has been a fulltime job in itself," she said.
"The kids have coped really well with having it every second year."
Head boy Gus Dube will play Rapunzel's prince, Year 13 student Justyce Moala the baker and Year 12 student Carmela Espellaga the baker's wife.
"There's ups and downs, we have some long days of rehearsing," Gus said.
"But we have some mad banter," said Justyce.
In the play the baker and his wife (Justyce and Carmella), are on a mission to have a child after they are cursed with childlessness by the witch next door.
Gus said learning the music had been the hardest part.