Sean Patrick Flanery At Wizard World Friday, June 19, 2015 | Sacramento, CA Listen / download audio Update RequiredTo play audio, update browser or Flash plugin. Sean Patrick Flanery / Facebook Actor Sean Patrick Flanery is at Wizard World in Sacramento this weekend. He’s popular in the Comic Con world for his role in "Boondock Saints," an incredibly violent film about two Irish brothers killing mafia members as a calling from God. He was also the Powder in "Powder" and Indiana Jones in "The Young Indiana Jones." Blog: Shine Until Tomorrow Coming Soon: Jane Two