Mystery Diners

A pub owner in Los Angeles suspects that one of her bartenders might be overpouring for customers, giving away too many free drinks and overtipping himself.

The Groves Bar & Grill owner becomes concerned over a large loss in food and supplies, so the Mystery Diners go undercover with hidden cameras.

Brett and Rose hire Charles Stiles and Mystery Diners Danny, Chris and Deanna to go undercover and show them just how incompetent their nephew truly is as a manager.

After losing thousands of dollars in unaccounted alcohol and hearing rumors of late-night staff parties, the owner of Big Earl's Greasy Eats contacts Charles Stiles and the Mystery Diners for help.

After receiving numerous bad service reviews and noticing a 30 percent decline in revenue, the owner of Caffe boa contacts Charles Stiles and the Mystery Diners to help him find the cause of his problem.

The owner of Amaro Italian Bistro seeks the help of Charles Stiles and the Mystery Diners because he believes his manager is acting inappropriately with the staff and picking favorites based on appearance.

Charles Stiles and the Mystery Diners descend upon The Blue Moose, where longtime chef "Grumpy Tom" has a knack for disrespecting everyone in the place, including the newly installed second-generation owner.

The Mystery Diners go undercover to see what's really happening and whether this brother is a keeper.