Inexperienced Day followers acquired far more than they bargained for once they confirmed as much as the rock band’s film casting name … ‘trigger TMZ has realized they walked right into a full-blown free live performance!

TMZ’s acquired the deets — lots of of followers flocked to the Hollywood Palladium Tuesday after the casting name went out for a New Yr’s Eve efficiency scene for Inexperienced Day’s upcoming flick, “New Yr’s Rev” … and you may see from the clip, the road actually wrapped across the block.

Sources inform us the band rocked out for hours, taking part in all their greatest hits whereas cameras rolled — which means these fortunate superfans scored a free Inexperienced Day live performance!

It was a decent ship, for positive — followers needed to request tickets upfront, and the casting name got here with a laundry listing of forbidden gadgets … together with backpacks, exterior meals, gum, chairs, and extra.

The followers had been inspired to come back camera-ready in punk outfits and their favourite Inexperienced Day merch, and telephones had been taken on the door to forestall any leaks.

The film, produced by Reside Nation Leisure, is a coming-of-age story about 3 friends — performed by Mason Thames, Kyler Coffman, and Ryan Foust — who chase their rock star desires all the way in which to L.A., mistakenly pondering their band is opening for Inexperienced Day on New Yr’s Eve.