The Mayor and Carol work late when strange events begin to happen.

Extreme Sports host, Dynamo, holds a competition to see who will go on the City Mars mission.

Duke DeTain and Shirley Keeper investigate the true identity of the Master Criminal.

Firefighter Buster Lloyd gets the opportunity to live out his fantasy of being a police officer.

Sanitation worker Shirley Keeper educates local residents on how to take care of their city.

It’s the day of the big rocket launch, and the entire city has Mars/launch fever!

It's Christmas Eve and Officer Duke DeTain is the only cop on patrol without a partner.

Astronauts reach Mars orbit and prepare to launch their probes, but Tippy Doorman has other plans.

Harl attempts to prevent Tippy from bringing the fabled "Mars Door" back to Earth.

Tippy Dorman, faces the trial of the century after his attempt to take over the world.

It’s a mad dash by Buster to retrieve his runaway mustache in this fast-paced, zany city-wide chase.

Grizzled and Rooky go undercover to root out the criminal mas-termind behind a counterfeit pie operation.

Duke gets a high tech, smart car. He and the temperamental car chase Ice Cream Truck Bandits

The oblivious Ms. Blumfeld turns into a superhero, stopping crimes around the city, as Duke struggles with his orders to arrest her.

It's Harl Hubbs Day and Harl decided to help the whole city, but quickly discovers he isn't prepared for Harl mania

Billy's mother, Ann, accepts a junkyard race challenge against the city's street racing legend, Tread Octane.

We pull back the curtain to see how Firemen Bob and Clemmons retrieve the bizarre requests of Chief Freya during a typical emergency.

It’s an old west showdown, when a new adversary rolls into town.

Fendrich organizes a charity as a distraction while he attempts to steal the city deed. Sinclair gathers antiheroes to stop him.

Freya is one credit short of graduating from the fire academy and is suspended as Fire Chief.

Mayor Fleck is running for re-election against R E Fendrich who will stop at nothing to win to use his new power to defeat Sinclair once and for all.

When Duke loses his memory, Snake Rattler tricks him into believing he's Snake’s criminal henchman.

When Rooky discovers it’s Chief Wheeler’s birthday, she is determined to make it a memorable.

During the dedication ceremony of the city’s deep sea vessel to honor Duke, Freya and Harl, the ship is accidentally set adrift.

When the mythical ocean monster, the Quacken, is sighted off the coast, famed adventurer Jessica Sharpe vows to capture it.