Kay trained at the Royal Conservatoire of Scotland and graduated with a BA in Acting in 2018.

Kay's theatre credits include: The Breakfast Plays: Squall & F* Millennials (Traverse Theatre); Girl Meets Boy (National Theatre of Scotland); Rapunzel (Cumbernauld Theatre); The Words of Others (Furore Festival); The Pool ofBethesda, The Jungle Book, The Wonderful World of Dissocia, Macbeth, ToGillian on her 37th Birthday and The Wild Duck (Royal Conservatoire of Scotland); Brigadoom (Oran Mor).

Radio credits include: Questions for Quiz Shows (BBC Radio 3); Squall (BBC World Service/Traverse Theatre); This Changeling Self, Poet & Echo Series: The LittleLamb and Killing Kate (all BBC Radio 4); Another Time, Another Place (BBC Radio Scotland/RCS).

Kay's television and film credits include: The Loch (ITV); Doppelparents

Kay McAllister on IDMb