Timeslip

The Day of the Clone (3) (1x23)

:

Commander Traynor turns to face Devereaux and Frazer only to discover he is now alone in the monitoring room. He walks across to the door, which he finds is locked. A hissing sound fills the room and Traynor glances upwards to see a nozzle pouring out a thick cloudy vapour. He begins to choke as the gas reaches him.