“Charmed fans… you will not be mad.”

This weekend, Holly Marie-Combs will be attending Wizard World Sacramento in Chicago alongside her Charmed co-star – and on-screen love interest – Brian Krause to celebrate the legacy of the iconic fantasy series.

Although the event spans three days (September 20-22), Combs told fans on social media that she will only be available on the Friday and Saturday due to work commitments, saying: “Charmed fans… you will not be mad at it. Like at all.”

Combs’ message has led to fans speculating whether Charmed will be receiving a reunion or comeback in some form, with one writing on Twitter: “What?!? Is there a Charmed movie in the works?!?”

“All Charmed fans wondering and waiting to see if it’s something #Charmed related,” said another. “Have you all ever considered having a Charmed reunion? I would love to at least see you all together.”

One fan asked whether Combs would be making a special guest appearance on the Charmed reboot – which aired on The CW last year (it has been renewed for a second season) to which she simply responded: “No.”

A reunion is unlikely; since the show ended in 2006, the original cast members, Combs, Shannen Doherty, Alyssa Milano and Rose McGowan, haven’t had a sisterhood as strong as their on-screen counterparts.

However last year, when the American actress – who played Piper Halliwell for its entire eight season run – was asked if a ninth season with the cast was possible, she replied: “A whole season? I don’t know if a whole season, but maybe something.”

When asked by a fan if a movie was possible, she said: “Possibly. I say never say never.” Brian – who played Leo Wyatt on the series – agreed with Holly and claimed it’s “possible”.

Airing for eight seasons from 1998-2006, the series focused on the most powerful witches in the world who use their combined “Power of Three” to vanquish demons, warlocks, all evil-dwellers, etc.

At 178 episodes, the show became the longest running hour-long television series featuring all female leads (until it was surpassed by Desperate Housewives in 2012) and the second-longest drama broadcast by The WB network.

The show developed a cult following, and is often described by critics as one of the most influential television shows of all time.

Because of its critical acclaim (and because it was the second most streamed show of 2012, six years after the finale), Charmed received a reboot by The CW, which aired its first episode on 14 October 2018.

Related: The 15 best episodes of Charmed ranked.