Season 1, Episode 25
Reporter Jo Fraser places a bug in Straker's office and records a potentially damaging communique.
Season 1, Episode 21
An astronaut is killed during a UFO alert and the UFO gets through SHADO's outer defenses. Straker suspects human error and wonders if the relationship between Gay Ellis and Mark Bradley is to blame.
Season 1, Episode 17
When Moonbase experiences a radio and video blackout, Foster suspects that a geo-scanner, operated by a team of surveyors at the Dalotek installation, is to blame.
Season 1, Episode 16
Reported missing, presumed dead, after a UFO incident which has left SID disabled, astronaut Craig Collins turns up alive and well.
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