ITV has pledged to knock-out a 30th anniversary tribute to its greatest-ever sci-fi show, Terrahawks.
Stars of the 1980s show that ITV could track down and are still alive have been gathered for a one-off episode using puppets found in an Elstree lock-up.
The hour-long show will be broadcast some time on Thursday afternoon, depending on regional programming schedules.
Terrahawks fan Roy Hobbs said: “I hope it recalls those magical moments as a child when I’d flick through the channels on a Sunday afternoon and notice it was on.
“I’m sure all Terrahawkians will be eagerly tuning in to watch the new adventures of whoever the good guy was.
“I think it was ‘Geoff’.”