Keeping the magic alive! Jason Isaacs, Tom Felton and Matthew Lewis send fans wild with their mini Harry Potter reunion

It's been almost six years since they last graced the big screen in the Harry Potter film franchise.

But the magical bond between the cast is still strong, as Jason Isaacs proved in his latest social media posts from Universal Orlando’s Celebration of Harry Potter event in Florida.

The 53-year-old actor, who played duplicitous Lucius Malfoy in the popular big screen adaptations of J.K. Rowling's books, sent fans wild with delight when he posted a series of snapshots of his mini-Potter reunion with Tom Felton and Matthew Lewis.

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Back together again: The magical bond between the cast Harry Potter cast is still strong, as Jason Isaacs proved as he posed alongside Matthew Lewis (left) and Tom Felton (right) at Universal Orlando’s Celebration of Harry Potter event in Florida

Jason can be seen with his arms around Tom - aka his on-screen son, Draco Malfoy - and Matthew - who played the hapless yet lovable Neville Longbottom.

He captioned the picture: 'Me, @TomFelton & @Mattdavelewis marvel at them getting older as I get younger. to all the Potter fans who remind us to fight for the light.'

Another image saw the trio posing with Warwick Davis, who starred as Professor Flitwick.

Wingardium Leviosa! Another image saw the trio posing with Warwick Davis, who starred as Professor Flitwick

Seal of approval: Rowling herself was filled with glee upon seeing the reunion, retweeting the picture alongside a lightning bolt and a heart emoji

Fans were thrilled with the rare reunion, sharing, 'Potter family love is all around', 'Thank you for the light in our heart!' and 'Thanks for keeping the magic alive.'

There were numerous posts reflecting the current political climate in the US, with one person poignantly posting, 'We need to remember the values Harry Potter taught us these days!'

Even Rowling herself was filled with glee upon seeing the reunion, retweeting the picture alongside a lightning bolt and a heart emoji.

Jason and Tom, 29, have been enjoying plenty of bonding time at the event, with Jason sharing another selfie of the two of them.

Like father, like son? Jason and Tom, 29, have been enjoying plenty of bonding time at the event, with Jason sharing another selfie of the two of them

He posted: 'Me and the wizarding blond bombshell reunited and wandering around Universal's #wizardingworldofharrypotter extremely cognito.

'A welcome escape from the horrors of the world until we answered questions on stage and were reminded what the stories were all about: fighting fascism, embracing diversity and never giving up hope.

'Suddenly seemed a lot less fantastical. Still, huge love and thanks to all the Potterites who made it a glorious weekend.

'You're all brilliant - even the tragically unSlytherin. X'

Near miss: The 53-year-old actor, who played Lucius Malfoy in the film franchise, has admitted he nearly turned down the role

The Hollywood star - who last appeared in Netflix series The O.A. - has revealed he almost refused the part of Lucius because he thought it was too similar to previous villain roles he had played, including Captain Hook.

Luckily, he was persuaded to accept the role by friends and family - and is eternally grateful he did.

He said: 'Every child I knew and their parents called and told me that I had to do it.

'Not because they cared about my career but because they wanted to visit the set, I think. So I took the job, and thank God I did.'

Role of a lifetime: Luckily, he was persuaded to accept the role by friends and family - and is eternally grateful he did

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