'Wonka' Expertise Actor Particulars Carnage, Mob Over Show

One of the actors working the disastrous Willy Wonka attraction in the UK is spilling it all — dishing the ins and outs of what went wrong, and how parents are making things right.

Paul Connell — who played one of the Wonkas at the now-viral disaster — tells TMZ cops were called after people began throwing things when the experience in Glasgow failed to impress, which seriously pissed off the families who paid good money to be entertained. He says … “People were crying. People were shouting. It just turned into carnage, basically.”

PC doesn’t blame guests for their outrage either — as he says there wasn’t even chocolate offered at the attraction! Check out the interview he did with us … he gets into the nitty gritty of it all, including what he says the attraction workers were instructed to give the kids.

Let’s just say it was meager and meaningless … and not very sweet.

ICYMI … families say they were left feeling duped after being promised a whimsical adventure to a Willy Wonka walkthrough — which basically turned out to be just a basic ass warehouse filled with half-hearted decorations and hardly any treats.

They reportedly paid $35 a ticket — which was a pretty penny for this sad sight.