Even so, he worked to flesh out each character, so that each has a clear motivation for all that he does.
Ribette adds that the production ties in with Sing'theatre's motto - performing for a better society.
On that note, director Leong says that he hopes audiences will leave with a "warm, fuzzy feeling of hopefulness" by the end of the show.
"Growing old does not mean it's the end of the world," he says. "There's laughter when you grow old with friends."
He says his favourite moment in the show is a striptease. "Who says old people can't have fun?" he says.
Mama White Snake
An East-West show of martial arts
Theatre director Glen Goei returns to the stage as an actor after 30 years, in theatre company Wild Rice's production of Mama White Snake.
Part-Chinese opera, part-Western pantomime, the show promises to transport theatregoers to a world of traditional martial arts displays, acrobatic sequences and daring sword fights.
Goei, 52, who last appeared onstage in M. Butterfly (1987) opposite Anthony Hopkins, says it was "hard to say no" to the role of Mama White Snake, especially when it was written with him in mind.
The musical was written by the company's resident playwright Alfian Sa'at.
Asked how he feels about being onstage again, Goei says halfjokingly: "I'm completely terrified.
"I've not had to memorise lines for such a long time, but in this production, I will be acting, singing and dancing - all of which is done in the guise of a female," he says.
"You could not throw me into a hotter pot. But I've always enjoyed a challenge."
Directed by actress-turned-director Pam Oei, the musical is a funny, playful retelling of the ancient Chinese folk tale, Madam White Snake.
It tells the tale of a young man who suffers an identity crisis after he discovers that there is more to his mother and her best friend, Auntie Green Snake, played by theatre veteran Ivan Heng, than he had thought.