The Tomorrow People - Kidnapped‪!‬

Returning to the Trig from a holiday on a distant planet, the Tomorrow People’s transport beam is intercepted. Elizabeth and Stephen arrive safely on the Trig but John, Tyso and Tricia find themselves at the isolated conference centre and are seen as terrorists. What sinister forces are behind the kidnapping and why have the Tomorrow People been brought here? And will they be able to avoid capture?