Peter Oldring's acting career took off when he was just 11 years old. Oldring's acting career began mostly with his roles in various films, such as the Piper Perabo dramatic adaptation "Lost and Delirious" (2001), the dramatic adaptation "Focus" (2001) with William H. Macy and the Harrison Ford action flick "K-19: The Widowmaker" (2002). He also appeared in the TV movie "Ricky Nelson: Original Teen Idol" (VH1, 1998-99). Oldring worked in television around the start of his acting career with a role on "Doc" (ION Television Network, 2000-05). Oldring also lent his voice to various characters in "Pelswick" (Nickelodeon, 2000-02). Several more television roles followed in the early 2000s, including stints on "Blue Collar TV" (WB, 2004-06). He also appeared in the TV special "Boyz in the Woodz" (WB, 2004-05). He also worked in television around this time, including a part on "Blue Collar TV" (WB, 2004-06). His career progressed to film, including a role in "Intern Academy" (2004). He also lent his voice to "Total Drama" (Cartoon Network, 2007-). Oldring had a number of different projects under his belt in the early 2000s and the 2010s, including "Chocolate News" (Comedy Central, 2008-09), "The Last Stand" (2013) starring Arnold Schwarzenegger and "BoJack Horseman" (2014-). His credits also expanded to "The Last of Robin Hood" with Kevin Kline (2014). Most recently, Oldring worked on the Arnold Schwarzenegger horror film "Maggie" (2015).