Sean Patrick Flanery is an American actor. He is 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 3D (2010). He is also known for his role as Sam Gibson on the CBS soap opera The Young and the Restless in 2011. He starred in Devil’s Carnival, a short film which was screened on tour beginning in April 2012.

In 2016, he published his first novel, Jane Two, a coming-of-age story drawing inspiration from his own childhood and early experiences.