Peter Vack launched his acting career at the tender age of 13. He began his acting career with roles in the series "Law & Order: Special Victims Unit" (1999-), "Third Watch" (NBC, 1999-2005) and "Hope & Faith" (ABC, 2003-06). He also appeared in "The Ghost Whisperer" (CBS, 2005-2010). He continued to work steadily in television throughout the 2010s, appearing on "I Just Want My Pants Back" (MTV, 2011-12) and "The Michael J. Fox Show" (NBC, 2013-14). He also appeared in "CBGB" (2013). During these years Vack focused on film in more recent years, appearing in "6 Years" (2015), the Bridey Elliott comedy "Fort Tilden" (2015) and "I Believe in Unicorns" (2015). Vack most recently acted in the comedy "The Intern" (2015) with Robert De Niro.