Heritage Minutes: The Discovery of Insulin

Scientists Banting, Best, Collip and Macleod at the University of Toronto as they race for a treatment to cure 13-year-old Leonard Thompson of his life-threatening diagnosis of diabetes.

• Mark RatzlaffDirector
• Mark RatzlaffWriter
• Nimisha MukerjiWriter

• Jeremy SchuetzeDr. Frederick Banting
• Dean PetriwLeonard Thompson
• Jewel StaiteNurse Anna
• Em HaineNurse May
• Troy MundleMr. Thompson
• Duane KeoghJohn Macleod
• Craig HaasJames Collip
• Johnny SutherlandCharles Best
• Ken McNicolDr. Walter Campbell
• Malaika JacksonLittle Girl's Mother
• Victor GarberNarrator (voice)