Warehouse 13: Season 1 Episode 7 "Implosion"http://tinyurl.com/nbasbg Pete and Myka return to Washington to intercept a samurai sword that is to be presented to the president, and they discover a competitor for items that belong in the warehouse. Roger Rees.After saving the life of an international diplomat in Washington D.C., a pair of U.S Secret Service agents are whisked away to a covert location in South Dakota that houses supernatural objects that the U.S. Government has collected over the centuries.