 By that time, the ants are swarming the hotel by the millions, killing Gloria and Peggy's assistant White (Steve Franken) and driving Carr, Valerie, Ethel, Fleming, hotel employee Richard (Barry Van Dyke) and his girlfriend Linda (Karen Lamm) upstairs.Vince alerts the authorities, who attempt to contain the ants with a trench - filled first with water, then with burning gasoline after Tom points out that army ants cross streams on bridges built from ant corpses - and rescue most of the trapped people inside the hotel.Carr, Valerie and Fleming, the only people remaining, are eventually cornered by the ants; Tom tells them not to move, in order to give the ants no reason to attack them.