Bowling Gremlins/The Ghost of Flying Trapeze Mona the Vampire : Season 6 Episode 7

If Officer Halcroft is going to win Mona, Charley and Lily are going to have to battle some very devious gremlins who just might be under the control of the unscrupulous Wilson Rollins. / When the kids all attend circus camp, run-ins with George and Angela turn out to be the least of their worries.