Sky Trackers

Penguin Point (1x22)

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Tony and Marie and their children go on a holiday together. Nikki discovers what looks like an oil slick on the ocean and the discovery of an oil-soaked penguin confirms the children's fear. Mike and Nikki race against time to tell their parents, who are just beginning a romance. The tanker responsible for the oil slick is tracked down and the spill is cleaned up.