Thomas Everett Scott (born September 7, 1970) is an American actor. His film work includes a starring role as drummer Guy Patterson in the film That Thing You Do!, the protagonist in An American Werewolf in Paris, and notable roles in Boiler Room, One True Thing, Dead Man on Campus, The Love Letter, Because I Said So, Danger One, La La Land, and Clouds. In television, he played the roles of Detective Russell Clarke in the series Southland, Charles Garnett in Z Nation, and played the recurring roles of Eric Wyczenski in ER, Sam Landon in Beauty & the Beast, Kevin Duval in the series Scream, William in Reign, and Mr. Down in 13 Reasons Why. He also co-starred in the truTV sitcom I'm Sorry. Description above from the Wikipedia article Tom Everett Scott, licensed under CC-BY-SA, full list of contributors on Wikipedia.