The cast of Severance season 2 will see the return of several familiar faces, including Zach Cherry as Mark's office buddy Dylan, Britt Lower as new office recruit Helly, and Dichen Lachman as the enigmatic wellness counsellor Ms Casey.

In case you’ve missed it, Severance follows a man named Mark S (Adam Scott) who lands a job with Lumon Industries, a world-leading biotech company which offers their staff the opportunity to have a procedure called severance, which surgically separates his memories from his outside life, from the life he leads when he’s at work.