The story of how four university friends studying early childhood education went from obscurity to a global phenomenon is told in a new documentary, premiering at Sydney's SXSW festival.
The original blue, red, yellow and purple line-up of Anthony Field, Murray Cook, Greg Page and Jeff Fatt will be joined by the new generation of cast members on the red carpet for the premiere of Hot Potato: The Story of The Wiggles.
The new Wiggles documentary Hot Potato celebrates the group's ongoing worldwide success.
They will all be seeing the film, directed by Emmy-nominated filmmaker Sally Aitken, for the first time along with fans hoping to get a glimpse of their favourite colourful skivvy-wearing friends in the flesh.
Cook said for the "retired" Wiggles, it's always a surprise to see how many fans turn up for them.
"It's a bit of a surprise for us older Wiggles just because we haven't been around (the crowds) for a while, but it's always lovely to see the smiling faces," he told AAP.
"There's still so much joy about the Wiggles."
Anthony Field, Jeff Fatt, Murray Cook and Greg Page are still amazed by the Wiggles' success.
Friendship is a key theme in the documentary, with the band one of the few to still get along even after, and in spite of, gaining worldwide success.
The secret to a long-lasting mateship?
"It's just the luck of the draw," Fatt said.
"We're all very like minded in terms of loving music and it just comes down to personality to make it work. You can't design that."
Field said their success could also be put down to a willingness to celebrate each other's differences.
"We all actually really support each other, we genuinely enjoy each other's company and respect each other's talents because everybody's got different talents," he said.
For Cook, any differences of opinion over the years were able to be overcome because everyone believed in the underlying philosophy of the band to teach children.
"If you're all on the same page, which we are, it works really well because it means everyone has the same sort of goals," he said.
"There's differences of course and things change over time, but I think that underlying foundation that we had when we started has held us in good stead."
The Wiggles say friendship is a key theme of the group's new documentary Hot Potato.
While Field was "petrified" at the prospect of seeing the film for the first time alongside hundreds of others, he said feedback from people who had already previewed it was that it pulled on the heartstrings.
"Two (people) have told me they were not expecting to be moved so much emotionally," Field told AAP.
"I suppose our characters are always pretty happy but as adults we go through everything that every other adult does, and that journey is shown in the film."
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