Background
Mack was born in Belfast, Northern Ireland. She moved to Fife at the age of three, where she lived until she was 17.
Mack was born in Belfast, Northern Ireland. She moved to Fife at the age of three, where she lived until she was 17.
She then applied to The Royal Conservatoire of Scotland, formerly the Royal Scottish Academy of Music and Drama, was accepted and awarded a full scholarship. She graduated in July 2013. Mack acted in several theatrical productions, including Eight,Possibilities and The Play That Killed Maine at the Tron Theatre in Glasgow.
She amused audiences in her role as the housemaid in Blithe Spirit at the Perth Theatre.
In 2015 Mack performed a lead role in the play "The Effect", by Lucy Prebble, at the Tron Theatre in Glasgow. Mack acts the ongoing role of Louise Poise in the comedy series Rab C Nesbitt, and can be seen and in an advertisement for Tunnocks Caramel Wafer.