Harris Dickinson is an English actor. He began his career in British television and had his first starring role in the drama film Beach Rats (2017), for which he was nominated for the Independent Spirit Award for Best Male Lead. He played John Paul Getty III in the FX drama series Trust (2018).

John Paul Getty III was the grandson of American oil tycoon J. Paul Getty, who was once the richest man in the world. While living in Rome in 1973, he was kidnapped by the 'Ndrangheta and held for a $17 million ransom. His grandfather was reluctant to pay, but, after John Paul Getty III's severed ear was received by a newspaper, the grandfather negotiated a payment of $2.2 million, and Getty was released five months after being kidnapped. Getty subsequently developed an addiction to drugs and alcohol, leading to an overdose and stroke which left him severely disabled for the rest of his life.