Peter Polycarpou, Scenes from 68* Years
In the midst of a heartbreaking play (by Hannah Khalil), Polycarpou's contributions to the multi-stranded narrative were more heartbreaking than most - agonisingly, beautifully evoking the Palestinian struggle in the most heartfelt way.
Honourable mention: Anthony Boyle, Harry Potter and the Cursed Child
We may be being urged to #keepthesecrets, but there's no mystery that Boyle has been the breakout star of Cursed Child as Scorpius Malfoy, especially when the homoerotic undertones are more like overtones in the first part.
Rudi Dharmalingam, Mary Stuart
Dex Lee, Father Comes Home From The War (Parts 1, 2, and 3)
Nick Fletcher, The Deep Blue Sea
Jonjo O'Neill, Unreachable
Alan Williams, Mary Stuart
Robert Hazle, Home Chat; Tobias Menzies, Uncle Vanya; Paul Thornley, Harry Potter and the Cursed Child
Best Supporting Actor in a Musical
Julian Bleach, The Grinning Man
As the Machiavellian manservant Barkilphedro, Bleach was deliciously arch throughout this captivating show and as his grasping ambitions brought him to the centre of the action, it was hard not to be slightly seduced by his awfulness.
Honourable mention: Tyrone Huntley, Jesus Christ Superstar
In an extraordinarily good company revitalising Lloyd Webber, Huntley was a stellar presence alongside Declan Bennett's Jesus, a real thorn in his side. But now he's firmly ensconced in Dreamgirls, will he be joining the shows return to the Open Air next summer?
Adam J Bernard, Dreamgirls
Daniel Crossley, Sweet Charity
Stuart Neal, The Grinning Man
Dominic Tighe, She Loves Me
Gary Tushaw, Ragtime
Peter Caulfield, Jesus Christ Superstar; Michael Esper, Lazarus; Thomas Howes, The Wind in the Willows