Primeval season 3 episode 3 clip

Nick Connor and Abby come back to the A.R.C to find everything quiet Abby says somethings not right Helen and her clone army take over the A.R.C meanwhile James Sarah and Jenny are stuck in a room with a computer Sarah finds a way to make a copy of Helen's voice Helen shows Nick his copy and tells him about the future and that he created the creatures from the future and that he must be stopped. Helen orders the clone army to put Connor and Abby with the others and they do. When Connor and Abby get put in with the others they explain what's going on Sarah tells Connor what to do about her plain Becker arrives and helps the team out. One or the clones attacks Sarah and Jenny Abby attacks him mean while Becker and Connor go into the room to put Sarah's plain into action but they have to fight to get it to work when they finally get it to work it goes to the PA system and the clones stop what they were doing.