Isaac graduated with a Bachelor of Performing Arts from the National Academy of Singing and Dramatic Art (NASDA).
His Court Theatre credits include Badjelly the Witch, The Little Mermaid and Legally Blonde. His other theatre credits include lead roles in Pippin and Sweet Charity (NASDA) and as Tick in Priscilla, Queen of the Desert (Showbiz Christchurch). He also travels around New Zealand and Australia performing with The Midtown Boys (DKCM).
Isaac has also worked as an acting tutor at The Court, teaching Drama 1 and Drama 2 for The Court Education Department.