Cast Credits Shameless (2011) Guest starring as Gangster Episode 3x03: May I Trim Your Hedges? (Jan 27, 2013) [Co-Star] CSI: Crime Scene Investigation (2000) Guest starring as Det. Ezekiel Holstein (2 episodes) Episode 8x02: A La Cart (Oct 4, 2007) Episode 7x13: Redrum (Jan 25, 2007) Angel (1999) Guest starring as George (2 episodes) Episode 2x19: Belonging (May 1, 2001) Episode 2x14: The Thin Dead Line (Feb 13, 2001) [Co-Star] Buffy the Vampire Slayer (1997) Guest starring as Hallmate Episode 4x04: Fear, Itself (Oct 26, 1999) [Co-Star]