British actress Miriam Petche began acting from an early age, making her screen debut at the age of ten in BBC comedy drama Vexed, before booking roles in Zombies Next Door and The Worst Witch.

While in her third year at Guildhall School of Music & Drama in 2024, she joined the cast of hit HBO financial drama Industry in her breakthrough role as Sweetpea Golightly, garnering widespread praise from publications including Vogue, Elle and W Magazine. The 24 year old is currently in rehearsals for Atonement at Chichester Festival Theatre, opening May 29, and will be seen later this spring in new ITVX true crime thriller Believe Me, opposite Daniel Mays and Aimée-Ffion Edwards.