Terrahawks (series)

Terrahawks is a children's puppet science fiction television series created by Gerry Anderson and Christopher Burr which originally ran on ITV from 8 October 1983 – 26 July 1986. The series later gained an audio revival by Big Finish Productions which began in April 2015. It was the first puppet-based Gerry Anderson production in over a decade, and the last to be created, with prior series including Thunderbirds and Captain Scarlet and the Mysterons.

Characters in the series include Doctor "Tiger" Ninestein.

Crossover
The series briefly crossed over with the Doctor Who universe in the 2016 Big Finish promotional video Merry Christmas 2016 from Big Finish.

This short video featured the characters of various Big Finish series receiving Christmas presents from Big Finish. This included a present to Doctor Ninestein, with another character asking what was in the box.

Other connections
To be added