It's been more than 50 years since The Rocky Horror Picture Show leapt from the operating table, fuelled by big personalities and wild imaginations from Australia’s creative underground. It morphed from a stage show into a film, an aesthetic and, for fans around the globe, a series of arcane rituals that bind them together. One of its most berserk incarnations was a cover version of the 'Time Warp' on a 1986 episode of the pint-sized variety show Young Talent Time.

It’s a number within a number: Mark Stevens, in Kiss-style make-up and shoulder pads, plays a pinball machine. Within it, the chorus struts their stuff, dodging flashing lights and silver fitness balls. Dannii Minogue, for some reason dressed as an Egyptian pharaoh, gives us a hint of her vocal range as she snarls out Magenta’s line, ‘Like you’re under sedation!’

It was always a pleasure to see Countdown top-10 hits watered down (no pelvic thrusts here!) and camped right up by this relentlessly peppy bunch of showbiz kids.