Niko Nicotera

Niko Nicotera was born on an American military base in Germany and spent his childhood years moving around Europe with his family. After spending three years studying at the Academy of Live and Recorded Arts in London, Nicotera got his first break on U.K. television starring in episodes of teen drama "As If" (Channel 4, 2001-04) and "Mile High" (Sky 1, 2003-05).

This was followed by a string of TV movies -- "The Lady Musketeer" (2004), "Icon" (2005), "The Curse of King Tut's Tomb"(2006) and "Blackbeard" (2006) -- before a brief appearance in BBC/HBO co-production "Rome" (2005-07) and his feature debut voicing a character in animated adventure "Agent Crush" (2008).

It would take another two years before Nicotera actually appeared on the big screen with a role in "Sympathy For Delicious" (2010), directed by Mark Ruffalo. Nicotera joined the regular cast on "Sons of Anarchy" (FX, 2008-2014), as George 'Ratboy' Sedgtraw, from season four onwards.

Nicotera also served as a frequent guest star on a host of big shows including "True Blood" (HBO, 2008-2014), "CSI: NY" (CBS, 2004-2013), "Castle" (ABC, 2009-), "CSI: Crime Scenes investigation" (CBS, 2000-2015) and "Gotham" (Fox, 2014-) before taking a lead in revenge thriller "Let Me Make You a Martyr" (2015).