Karl Pruner

Sir Isaac Newton

Tyrone Savage

Young Isaac

Kris Lemche

Humphrey Newton

Lisa Jakub

Clara Storey

Adrian Hough

Sir Edmond Halley

Nigel Bennett

Sir Robert Hooke

Catherine Byrne

Catherine Storey

Richard McMillan

Master Stokes

Leif Bristow

Sir Christopher Wren

Agnes Bernelle

Mrs. Billings

Richard Kennedy

Isaac as Boy

Simon Mulholland

Schoolyard Bully 1

Danny Kennedy

Schoolyard Bully 2

Jamie Darling

Student 1

Don McBrearty