Nikki comes back for more as Patty Logan on another episode of CBS’Scorpion, episode 4 season 4 entitled “Nuke Kids On The Block” – While decommissioning an old nuclear missile, a simple accident causes Team Scorpion to endure exposure to toxic vapor while trying to prevent the nuke from detonating. Also, Paige confronts Happy about constantly tagging along with her and Walter. This episode aired Monday, Oct. 16th (10:00-11:00 PM, ET/PT) on the CBS Television Network.