Jack Reynor (born 23 January 1992) is an Irish actor. His notable roles include the films What Richard Did (2012), Transformers: Age of Extinction (2014), Glassland (2014), Macbeth (2015), Sing Street (2016) and Midsommar (2019), as well as the series Strange Angel (2018–2019) and The Peripheral (2022).
Amsterdam Vallon is a young Irish immigrant released from prison. He returns to the Five Points seeking revenge against his father's killer, William Cutting, a powerful anti-immigrant gang leader. He knows that revenge can only be attained by infiltrating Cutting's inner circle. Amsterdam's journey becomes a fight for personal survival and to find a place for the Irish people in 1860's New York.