4-T belonged in the era of old-fashioned analogue TV sets with their cathode ray tubes and valves - hence some of the references in this, his first adventure. This version of the story was originally offered as a partly-interactive disk for the BBC microcomputer (This video is not interactive, sorry, but you can download the original version for the BBC micro and Beeb emulator here)
This was almost the last - and certainly the longest - of 4-T's adventures, in which he and sidekick Wiggly help an absent-minded Wrabbit recover an ancient object with magical powers. This version has been reconstructed without the original weekly "the story so far" titles, although the "more next week"-type trails remain
This is an MP4 video version of the story which appeared on Channel 4 teletext, featuring evil Grommets (sorry, Wallace and Grommet, but I used the name first) who are trying to sabotage Christmas. 4-T and his friends Wiggly, Victor, Victoria, and Cindy the spider sort them out
Perhaps appropriately, part one of this story has been lost in time, so we start with episode two... 4-T has discovered that images of his friend Vince the Valve have vanished from his photo album...
In which 4-T has gone missing. Some of the story has gone missing too, but a number of episodes have been recovered from VHS, thanks to Jason Robertson, Thomas Pitt, and Rhys Jones, and a linking narration has been added. And it's thanks to Jason that we now know how the story ends!
There are familiar ingredients in this story - an evil mastermind and his villainous henchmen - but this time 4-T and Wiggly set out to thwart a plot to infect the world's computer systems. Sadly, the story is incomplete - can any former 4-T followers out there remember how it ends? (This version, in MP4 video format, includes the original story-so-far pages)