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The Tanked team is back and this time they're setting their sights on a magical location presided over by one of Hollywood's biggest stars!

The ATM (Acrylic Tank Manufacturing) team takes on one of their most prestigious assignments to date -- creating a Houdini replica tank full of exotic fish for Neil Patrick Harris at L.A.'s exclusive club, The Magic Castle.

ET Flashback '89: Neil Patrick Harris

Neil, currently the President of the Academy of Magic Arts, said of the experience, "The Magic Castle's 50th anniversary is right around the corner and we found the perfect way to celebrate -- with a custom built Houdini escape themed aquarium from Animal Planet's Tanked. Wayde and Brett created something so special and I know our members will cherish it for years to come."

Watch an exclusive sneak peek above of Neil reacting to the completed aquarium! Tanked airs this Saturday, September 15 at 9 p.m. ET/PT.