Guy is a graduate of Toi Whakaari: New Zealand Drama School; Ecole Philippe Gaulier, Paris; and Victoria University of Wellington. His theatre writing credits include Hurry...Hurry...Hurry...Wait!, Moira's Wheel of Fortune, WANNABE (Winner of Pick of the Fringe and Best Solo at the NZ Fringe Festival). Guy has written several shows for children including The (Kiwi) Gingerbread Man (shortlisted for Playmarket's Plays for the Young competition), Emperor's New Clothes, Robyn Hood & Her Merry Gals, and The Little Duckling. He has written for Shortland Street (the TV show), and is the writer and composer of Shortland Street - The Musical.