Gregor trained in Set and Costume design on the Motley Theatre Design Course and has designed for theatre, concerts and events all over the UK and abroad.
In 2016 he was nominated for Best Set Design and Best Costume Design, Off West End Awards for the J.B. Priestly play Benighted directed by Stephen Whitson. In that same year, he was nominated for Best Costume Design, Off West End Awards for The Autumn Garden, directed by Anthony Biggs. Most recently Gregor was nominated for Best Set Design, Off West End Awards 2018 for Peter Pan directed by Jonathan O’Boyle.
Set & Costume credits include: Me and My Girl (Frinton on Sea summer theatre), My Son Pinocchio (Southwark Playhouse), Rags (Hope Mill Theatre) Peter Pan (Park Theatre), I Loved Lucy (Arts Theatre/Lucille Lortel Theatre, New York City, Woodstock Theatre, NY), Cat – the Play! (Ambassadors Theatre), Shirley Mander (Playground Theatre), Shirley Valentine (Byre Theatre) Damn Yankees (Unicorn Theatre), Laughing Matters, Celia Imrie’s one woman show (Crazy Coques), The Great British Musicals (St James Theatre/London Hippodrome), Dirty Dating (Stockport Plaza/Epstein Theatre, Liverpool), Rumpy Pumpy (Windsor Theatre Royal/Union Theatre) Daddy Long Legs (Barn Theatre, Cirencester),
Additional Set Design credits: Olivier Awards 2019 Media Suite and RAH TV studio design (Royal Albert Hall).
Forthcoming designs: Jack and the Blingstalk (Harold Pinter Theatre), The Astonishing Times of Timothy Cratchit (Hope Mill Theatre), Snow Queen
(Park Theatre), The Angel Esmeralda (Silk Street Theatre)