It wasn't long before the loudmouth teen became friends with love rival Ruby Allen (Louisa Lytton). Sean Slater (Robert ...

Derry Girls actress Siobhán McSweeney — best known for her portrayal of Sister Michael in the popular Channel 4 series — is starring in a new thriller series.

A stunned Padraic, aided by his sister Siobhan (Kerry Condon) and troubled young islander Dominic (Barry Keoghan), endeavours to repair the relationship, refusing to take no for an answer.

She's known for playing a nun on Derry Girls, and her portrayal as a pretentious chef on Amandaland, but what else has Siobhán Mcsweeney done? Read more on Grazia.