Calderisi was born in
Montreal and began performing as an actor at the age of eight in
Our Lady of Fatima with the St. Genesius Players while as an altar boy at St. Aloysius Church. After appearing on and off with the group until age 12, he put any thoughts of a theatrical career aside. However, Calderisi was drawn back to acting in 1956 while studying engineering at
McGill University after meeting a girl who was appearing in a production of
My Fur Lady at the faculty. Joining the revue for its cross-Canada tour until it closed in Vancouver, Calderisi realised he wanted to be in theatre. In order to become a professional actor, he decided to get professional training. == Career ==