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.

Top Cast

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