Fetherston then appeared in Funny Girl starring Sheridan Smith at the Savoy Theatre and Menier Chocolate Factory; he also featured on the official soundtrack.
[5] Also at the Menier Chocolate Factory, he appeared in She Loves Me before returning to Chichester Festival Theatre in 2017 for Fiddler on the Roof, in which he played Fyedka.
[6] Fetherston was invited by Lynne Page to be an assistant choreographer and movement advisor for Renée Zellweger on the set of the 2018 biopic Judy.
[7] He made his television debut in 2019 with recurring role Fabio in the CBBC musical dramedy Almost Never[8] and Harlan Fried in the CW science fiction series Pandora.
[10] He has upcoming roles in the Channel 4 comedy Big Mood, and the third season of the Amazon Prime fantasy series The Wheel of Time.