Credits: Dennis Field/Donald McCleod (Their Finest Hour), Ryan (High School Musical), Joe Casey (Our House), Galileo (We Will Rock You), Ross (Macbeth), Tommo (Private Peaceful), Moritz (Spring Awakening), Marty the Zebra (Madagascar the Musical), Wickersham Brother (Seussical), Angel (Rent), Twin (Peter Pan)
Keir has also appeared as featured ensemble in various South Hill Park productions including Dick Whittington, Beauty and the Beast, Cinderella, Sleeping Beauty, Romeo and Juliet, The Railway Children and The Lion, the Witch and the Wardrobe.
He was also apart of the UK Tour and Edinburgh Fringe run of children’s musical AnimAlphabet, which won the award for best children’s show at Edinburgh Fringe 2018.
Keir is currently rehearsing as Pip in South Hill Park's October production of Great Expectations.