Mark and The Revengineers target hygiene violators with a high-tech, remote-controlled wash station that shows no mercy. Then they give lazy dog walkers a taste of their stinky medicine when they fail to pick up after their dogs.

Mark and team seek revenge on self-centered office workers by rigging the ultimate non-smoking area. Then they payback office workers for rude elevator etiquette by taking them on the wildest and stinkiest ride of their lives.

Mark tackles bike theft by challenging the Revengineers to a competition to see who can build the ultimate, unstealable revenge bike; the team hits the city streets to watch wannabe thieves try to make off with the booby-trapped bikes.

Mark and The Revengineers target rude phone zombies with pranks that exact payback on loud-cell talkers and inattentive text walkers.

The Revengineers get shocking revenge on inconsiderate fast food patrons by pseudo-electrifying cars that park in electric vehicle spots. Then they deploy a fake drive-through menu that raises prices on customers who are slow to order.

Rober and team take on reckless drivers by unleashing a police robot targeting double parkers. Then they take their revenge to the next level by catching distracted drivers in the act and revealing them on the jumbotron at an NHL hockey game.