The Stranger - Season 2 (1965)

Peter's return to Earth sends Parliament House into a panic. Still on the run, Adam attempts to contact Jean and Bernie. Meanwhile, Lindenberger's men close in.

The arrival of Lindenberger's henchmen leads to a dramatic chase across the Parkes radio telescope dish for possession of Adam's radio. With Soshuniss under threat by Earth, Professor Mayer volunteers as a human shield.

Threats of attack by Earth lead the Soshunites to announce they will only negotiate with the children. The Australian Prime Minister outsmarts Lindenberger to secure a safe place for the Soshunites to settle.