In Cry Wolf, Bob and Tony Williams have been trapped in the old tin mine, by The Hood.
Virgil and Alan leave for Australia
A Genuine Call for Help[]
Jeff realizes the boys are not crying wolf and that their call for help was genuine. Virgil and Alan race to Charity Springs in Thunderbird 2.
When TB2 arrives at the mine, Alan and Virgil utilize Manual Descending Equipment to lower themselves down the mine shaft, and the Radio Direction Finder to quickly pinpoint the boys' location. They rescue Tony and Bob, just as the mine collapses around them.
Virgil being lowered into the mine
Radio Direction Finder
Rescued