Erik Kiviniemi has written the play and alone performs all the roles in the award-winning monologue "Bladis pojkan" which will be a guest performance at Lilla Teatern on March 27. On stage, he is accompanied by musician Håkan Omars.

In autumn 2023, the Helsinki City Theatre's main stage will feature the internationally acclaimed musical Dear Evan Hansen (2015).

The roles of the musical The Little Mermaid, which will swim back to the main stage of the Helsinki City Theatre in August 2023, will feature both familiar faces and new stars.