After adapting the slimy transmogrifying Wilberforces of Maurice Gee novel Under the Mountain for the small screen, scriptwriter (and future sci-fi novelist) Ken Catran returned with his own tale of kids and extraterrestrial contact. The series follows holidaying teen Gretchen (Sarah Dunn) trying to unravel the mystery of a weathervane — a "daisy rod" which seems to have otherworldly powers — and curious objects found in a tapu swamp. Backing up this girl-power sci-fi adventure are Catherine Wilkin, Roy Billing and Utu star Zac Wallace.
After adapting Maurice Gee classic Under the Mountain for TV, writer Ken Catran wrote his own tale of teen extraterrestrial contact. While holidaying with relatives in the country astronomy-mad Gretchen discovers that a farm weathervane has mysterious powers. In this second episode of the girl-power sci-fi series, the weathervane does strange things to cars and appliances; and Gretchen and local scallywag Ronny discover a secret in a tapu swamp threatened by development. Actors Zac Wallace and Roy Billing feature, and future weatherman Jim Hickey cameos.