Highly regarded for its copyright expertise, Portland firm Davis Wright Tremaine handles significant matters in the entertainment industry. Its IP group comprises 75 attorneys across eight offices in the US. One recent case involves defending the BBC and BBCWA in a suit brought by a plaintiff alleging that the TV series The Great American Road Trip infringes a work he claims to have submitted to the Travel Channel and retransmitted to the BBC. The firm also represents a class of songwriters and music publishers in a copyright infringement suit against peer-to-peer file sharing service Grokster.