Andrew has performed as an improviser for a number of teams including Multiverse Musical Improv with whom he went to Sweden International Improv Festival in 2017, Drop The Hype (improvised rap), Improvessional (narrative improv) and Joaquin & Gillian (improvised comedy folk music) who have had runs at the White Bear and Pleasance in London, Brighton Fringe and the Brighton Open Air Theatre. He has also appeared in Play On!, the improvised Shakespeare comedy show from much-loved open-air touring company The Pantaloons.

He trained in improv under Ruth Bratt of Showstoppers! and has experience in theatre sports, single scene and long form narrative, and musical improv.