Ollie Magor-Key was cast because he has the proper look and loner vibe to play a sad, depressed loser in the film. He is average height and slim, and has been doing drama and productions since year 7. Ollie is a size 8 shoe and medium for clothes and jeans. Zach Lillis-Key was cast because he looks popular, well-dressed and physically fit. He projects confidence and kindness. Zach has been doing acting since year 7 and loves it. He is 6'2" with size 11 shoes and large clothes. Max Polkinghorn was cast because he has a posh, classy look and can play the pompous rich