SHOWTIME has announced the air dates for its two highly-anticipated new series GUERRILLA and I’M DYING UP HERE. The new six-part limited event series GUERRILLA will premiere on Sunday, April 16 at 9 p.m. ET/PT on SHOWTIME. The drama will premiere in the U.S. on SHOWTIME and in the U.K. on Sky in the same week. The new one-hour drama series I’M DYING UP HERE will premiere on SHOWTIME on Sunday, June 4 at 10 p.m. ET/PT.