 " Storm Front " is the first and second episodes of the fourth season of the American science fiction television series Star Trek : Enterprise . They were first broadcast on October 8 , and October 15 , 2004 , respectively , on the UPN network within the United States . They were written by executive producer Manny Coto , and directed by Allan Kroeker . The episodes resolved the cliffhanger at the end of the third season finale , " Zero Hour " . It was Coto 's first episodes as the new show runner for the series . 
