Todd MacDonald (born 1973 in British Columbia, Canada) is a Canadian Australian actor who is best known for his roles on the soap opera Neighbours and the drama series The Secret Life of Us and Rush.MacDonald graduated in 1996 from the National Institute of Dramatic Art (NIDA). His Neighbours stint began in 1996, when he was hired to play Darren, the son of Cheryl Stark (Caroline Gillmer). The role of Darren had previously been played by Scott Major briefly in 1993.