Trubie is a regular actor at the Court Theatre, appearing in The Princess and The Frog (and The Robber!) and The Wind in the Willows. He is also a Court Jester, performing in Scared Scriptless. His other theatre credits include King Arthur as the King himself and Treasure Island as Jim Hawkins (Rollicking Entertainment Ltd): He Kura Kōrero (Circa Theatre); The Bald Soprano (Arcade Theatre Company); Red Riding Robyn Hood and Shakespeare As You Write It (New Zealand Playhouse Tour 2018).
Trubie has performed as an improviser through New Zealand, the US and Canada. He was the Creative Director of Dunedin improv troupe Improsaurus and coached improv in Otago from 2008.