JARL: The humans are behind the door. Let the gas do its work.
(As he speaks, Haines and Dyson approach from either end of the corridor. The radioactive rods they are holding cause the Cybermen to stagger and lose control. As the two men come closer, both Cybermen collapse and lie still. Ben calls out from inside the radiation room.)
BEN: Quick, Dyson! Help get Barclay out of here!
(The two men pull Barclay clear of the gas, and they head back to the Tracking Room.)