Summaries done in this color are shows that include clips or scenes from past episodes.  I may not have all such episodes identified, I still have one I need to confirm.

And one more thing....yes, I realize that some of my summaries include extremely redundant, cliched sentences, but bear with me, it's the best way I could find to summarize the episodes in a way that lets you know basically what happened without getting lengthy.

Rock & Ride!

We are introduced to our favorite heroes of all time and we see how they ended up on Earth and met Charley.

The Reeking Reign of the Head Cheese Parts 1 and 2

Limburger has a plan to take over the city.  When he frames the mayor's kidnapping on our three furry heroes they have to work double time to clear their names and save the mayor before Chief of Police Greasepit catches them.

We Don't Need No Stinkin' City

Limburger hires the services of the Scum of the Universe (three years running), otherwise known as the Lugie brothers, to fumigate the city in an attempt to drive the citizens of Chicago out of town.

A Mouse and His Motorcycle

Limburger's latest plan covers Modo with toxic goo and catches him Lil' Hoss.  Needless to say, Modo does *not* want to lay back and rest while Charley and the guys make a plan to rescue his beloved bike.

Test of Friendship

Limburger brings Evil Eye Weevil into town to cause mischief and mayhem and succeeds in driving the trio apart.

The Masked Motorcyclist

The mice have a new ally in town in the form of a mysterious female biker, which has Charley's hackles raised, while Limburger brings in Corroder Cody to help him purloin crude oil.

The Pits

In an attempt to stop a bank robbery the mice discover that Limburger isn't the only major baddie in town and Vinnie must descend into the Pits to save his bros from the Pit Boss.

Road Ravens

A new gang in town is stealing all the gas, but how are the mice to defeat this plot when two of them are in casts?

A Scent, a Memory, a Far Distant Cheese

Limburger disappears mysteriously, but it isn't good news for the mice when his unintentional replacements turn out to be bigger and badder than he was.

Steelfinger

Limburger want to steal all the steel in Chicago, and he offers Modo a new arm to work for him.

Chill Zone

It's Christmastime in Chi-town and the guys must stop Limburger's plan to ruin not only Christmas, but winter too and save an orphanage.

Hard Rock

The bad guy that almost made the mice hate heavy metal shows up in Chicago, but is he really the same villain the guys knew from back on Mars?

Steal of the Century

With the Pulverizer on his side Limburger decides to steal the newest piece of military destructive weaponry rather than buy it.

We're Going to Cheesyland

Limburger comes up with a devious plan to hide his mining operations in a new theme park and it's up to the guys to make sure that Cheesyland doesn't leave the windy city full of holes.

Stone Broke

When Limburger looses his funding (though Greasepit insists that the loss isn't noticeable on Limburger) they guys should have it made, but his plan to get back in the High Chairman's good graces leads the mice and Charley in a race to save a national monument.

The Motor City Maniac

The mice discover that Limburger isn't the only Plutarkian on earth when Limburger's old rival Napoleon Brie arrives in Chicago to try to take over Limburger's operation.

Upwardly Mobile

The guys must stop Limburger's latest plan to literally cut Chicago free of the earth and fly it to Plutark.

Last Stand at Last Chance

The mice and Charley must race to save the Last Chance when Limburger manages to get the building legally condemned.

Back to Mars Parts 1-3

The mice finally catch Limburger and return with him to Mars to face trial, but receive a shocking surprise when they are also thrown in prison for treason!  It's up to them to save escape, save Charley from Greasepit and Karbunkle, clear their good name, and stop asteroids attracted by Limburger's latest machine from destroying Mars.  If they succeed, they still have to roost Napoleon Brie from Chicago where he's taken over in Limburger and the mice's absence.

The Tribunal

The mice are put on trial for their crimes against Limburger!

Motocross Trap

Limburger decides to lure the guys into a trap that will pit them against several villains.  What better way to make sure the guys fall for his plan than to make it a Motocross with Vinnie's Motocross title as the prize.

Unforgiven Cheese

Things get interesting when a pretty female bounty hunter comes to town.  And this time the guys are not the target!

Bleu Cheese Bros

Limburger takes over as warden for a prison and it's up to the guys and Charley to find out how to stop him, but first they've got to figure out how to get into jail.

The Inquisition

Limburger must do some quick thinking and some fast talking when the Plutarkian leaders get angry at him for failing to get the Last Chance Garage.

Stalkers

When Modo's nephew Rimfire is caught by an intergalactic bunch of game hunters he manages to escape in their ship and ends up on earth.  It's up to the mice to take care of them and Limburger's latest scheme, but can they do it when the Stalkers realize the greatest prey in the universe, namely the Biker Mice, are on Earth?

I, Greasepit

Limburger's incompetence finally lands him a demotion from the High Chairman.  When the High Chairman appoints Greasepit in his place Limburger is sure he'll be reappointed, but he quickly realizes he has trouble when Greasepit manages what Limburger never could, he steals the Last Chance garage!

Villain of the Year

Limburger invites all our favorite baddies to a convention to hold the Villain of the Year awards.  And what kind of a "Villain of the Year" award would it be without the galaxy's greatest heroes as the prize.

Cheeseloggers

Limburger uses the gene scrambler to steal trees, but the guys find a bigger problem after Karbunkle and Fred get caught in the gene scramblers rays and are scrambled together.

Hickory Dickory Doc

The mice must travel back to the time of the dinosaurs to keep Chicago from disappearing before it was ever built.

Die Fledermice

The mice and Charley must travel to Kansas to stop Limburger from stealing all the grain from the nation's bread basket before it's too late.

Law of the Pits

The mice must tango with the Pit Boss again when a new friend is framed for a crime he didn't do and the Pit Boss gets his hands on Charley.

Danger Is Our Business

The mice get *gasp* jobs as stuntmen for a film shooting in the local area, but problems with the star of the show and a director who reeks and has less than healthy plans for the filming locations make for a dangerous day on the job.

Mad Scientist Wanted

Charley and Karbunkle get whisked away when execs for a galactic company try to convince their boss that their pick is the better scientist.

Lake Michi-Gone

Limburgers latest plan is to steal all the water of the lake to pollute and send to Plutark as designer water.

Seeds of Victory

Throttle's lady love lands in Chicago to steal the last remaining specimen of a plant that is desperately needed for the Martian ecology to survive.

Pwetty Wady

Limburger finds himself in an interesting situation when a run-in with a lady's clothing store leaves him with an admirer, namely Napoleon Brie.

My Cheese Is Quick

Tables get turned when Charley is thrown into jail for the murder of Limburger.  Can the guys clear her name and take care of Limburger's scheme?

Verminator

Modo's arm has to be replaced, but things get weird when Vinnie's plan backfires and Karbunkle creates an evil robot based on Vinnie, including his ego and knowledge.

Cheese Cadets

Limburger is in for trouble when his goons go on strike.

So Life Like

Karbunkle's latest machine can bring comic book characters to life, and Limburger decides that the best way to defeat the mice is with evil versions of themselves.

Garbage Wars

Limburger disrupts Chicago's garbage service in order to stink everyone out of Chicago, and brings the scum of the universe back as his villains of choice for the task.

Vicious Cycles

Limburger's latest villain manages to infect the mice's bikes, making them turn on their riders.  How will the guys get their bikes back?  More importantly, what will they use until the bikes are back?

Cycle Centaurs

Limburger makes a new theme park on the ruins of Cheeseyland and creates villains to protect his new venture using DNA from the mice and combing it with material from their bikes.

Modo Hangs It Up

Limburger has the unpleasant task of baby-sitting his nephew, who he manages to figure into his latest plan, which ends up leaving Modo questioning whether or not he should continue to be a hero.

What Smells Worse Than a Plutarkian Lawyer?

When Plutarkian lawyer Provolone comes to town it proves disastrous after he gets the mice's bikes impounded.  Not only must our furry heroes use public transportation, they have to stop a meltdown at the local nuclear reactor thanks to everyone's favorite incompetent goon.

Below the Horizon

The guys manage to mess up the launch of Limburger's satellite, but must race Limburger to the North Pole to retrieve it and destroy it before Limburger can find it and get it in orbit.

Big Trouble

As if dealing with a giant Greasepit weren't bad enough for the guys, but they have to deal with a giant Greasepit in love, and guess which favorite female mechanic is the object of his affection?

Academy of Hard Knocks

Limburger hires a whole new bunch of goons, but before he can send them after Brie, he has to train them first.

High Rollin' Rodents

The mice must travel to Limburger's new casino island to defeat him at his own game when he uses less than honest means to win the land from many Chicago citizens.

Biker Knights of the Round Table Parts 1 and 2

Things get interesting when the mice travel back to King Arthur's time to stop Limburger not only from stealing half of England, but from destroying Camelot as well.

Virtual Unreality

The guy's meet an old friend of Charley's, Asphalt Jack McCyber, when he comes to town with a very powerful virtual helmet that Limburger want to get.  Can the guys fight with Jack in the cyber world to defeat Limburger?

Pitfall

Provolone returns to earth with proof that Lord Camembert is embezzling Plutarkian funds, but ship malfunctions land him in the Pits where the mice meet up with Four-By to fight the Pit Boss and get rid of Provolone.

Diet of Worms

It's just another typical day for they guys when they have to deal with a meeting in Chicago of several of the largest Plutarkian bosses on earth and stop a Plutarkian invasion.

Rocketh and Rideth

When Limburger uses Karbunkle's newest machine to steal the land from fictional places in Shakespeare's plays, causing the plays to cease to exist,  it's up to the guys to enter the well known stories to stop him, but first Charley must convince them that Shakespeare is worth saving.  One little catch to traveling in the plays, they each become one of the characters.

Too Many Limburgers Spoil the Cheese

Chi-town is in real trouble when Karbunkle's latest invention creates multiple Limburgers.  Can the guys find a way to defeat literally dozens of Limburgers?

Hit the Road, Jack

Asphalt Jack returns to Chicago to visit Charley and friends with his fiancé, but the visit turns sour when Jack and his new cyber bike are captured and they guys must rescue him while Limburger and Brie deal with a quadruple, triple, double agent who has deals with more then just the two Plutarkians.

Caveat Mentor

Rimfire and Stoker arrive on earth with a typical martian male landing, and help the guys deal with Limburger's latest scheme to brainwash everyone using shampoo, but things aren't as good as they seem when it's discovered that Stoker has lost his fighting edge.  Can Charley help Stoker find his confidence to be a great leader again?

Where No Mouse Has Gone Before

Being in the wrong place at the wrong time really has a new meaning when the guys end up being transported to Plutark with a bunch of scrap metal from a local junk yard.  This turns out to be a good thing for Limburger and he uses it to give himself a shot at being elected High Chairman.

(Note on this one:  This is the only episode that I do not have on tape, have never had on tape *huge frown* and have seen the end to only once, so if I ever do make longer, more detailed episode summaries this one will not change.)

Once Upon a Time on Mars Parts 1-3

While trying to stop Limburger from using a Tug Transformer to make Earth one of Plutark's newest moons the guys tell Charley of the time they dealt with the same problem back on Mars, revealing how Modo got his arm, Vinnie his mask, Throttle his eyes, and a betrayal that resulted in the disappearance of a friend.