Sean Patrick Flanery is an American actor best known for playing Connor MacManus in The Boondock Saints (1999) and its sequel The Boondock Saints II: All Saints Day (2009), Greg Stillson in the television series The Dead Zone, Jeremy “Powder” Reed in Powder (1995), Indiana Jones in the George Lucas television series The Young Indiana Jones Chronicles, as well as Bobby Dagen in Saw: The Final Chapter (2010). He is also known for his role as Sam Gibson on the CBS soap opera The Young and the Restless in 2011. He has made appearances in The Boys,
In 2016, he published his first novel, Jane Two, a coming-of-age story drawing inspiration from his childhood and early experiences.