Mary-Kate and Ashley in Action - Season 1

ABC (ended 2002)


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Episode Guide


  • Tourist Traps
    Tourist Traps
    Episode 26
    When Mary-Kate and Ashley investigate mysterious "earthquakes" toppling famous landmarks, they discover rogue skateboarders, the Shred Squad, are triggering the quakes to create radical "skate parks" - and the Great Wall of China is next!
  • Hot to Trot
    Hot to Trot
    Episode 25
    Mary-Kate and Ashley decide to investigate a sudden disappearance of the world horse population. At first they suspect Oliver Dickens of pulling another master illusion, but when a group of horses they have under surveillance suddenly shrinks before their very eyes, they learn Clive Hedgemorton Smythe is attempting to create his own private pony collection.moreless
  • Rave Reviews
    Rave Reviews
    Episode 24
    Mary-Kate and Ashley are off to Moscow in search of The Butterflie Girls, who've mysteriously gone missing in the "Battle of the Girl Bands," and must outwit the villainous music producer known as CD and his protégé Raven to get the Butterflies back out of their cocoons.
  • Bad Hair Day
    Episode 23
    Cheese-whiz Clive Hedgemorton-Smythe causes a worldwide bad hair day which immobilizes everyone on the planet. Mary-Kate and Ashley must join forces with their usual nemesis, Renee La Rouge, who will do anything - even "go good" - to get her hairdo back.
  • Alien Encounters
    Alien Encounters
    Episode 22
    It's off to Las Vegas, where Ivan has been kidnapped during a huge sci-fi convention. Mary-Kate and Ashley must go undercover to rescue Ivan from the high-tech illusion of the Black Hole before the clock strikes midnight and Ivan will be Oliver Dicken's prisoner forever.
  • Can You Dig It?!
    Can You Dig It?!
    Episode 21
    Mary-Kate and Ashley head to Mexico, to the site of an ancient Mayan pyramid where archeologists are being terrorized by the ghost of King Michu Pachu, and expose a heinous plot by Renee La Rouge to plunder the King's tomb in search of the secret of eternal youth.
  • Dog Gone
    Dog Gone
    Episode 20
    It's thrills and chills on the De Luxe Express as Mary-Kate and Ashley solve the mystery of the missing Quincy, who's been kidnapped by a master magician-yup, Oliver Dickens again-masquerading as a mysterious princess. Now all they have to do is rescue the imprisoned pooch!
  • Bug Off
    Bug Off
    Episode 19
    Clive's back, and this time he's kidnapped the charismatic host of a popular nature show. Mary-Kate and Ashley must rescue the TV star from the Cheeseman's clutches while helping Ivan deal with his fear of bugs, and stop Clive from trashing the ecosystem of the Costa Rican rainforest.
  • Boy Stuff
    Boy Stuff
    Episode 18
    In Antarctica, cheesy villain Clive Hedgemorton-Smythe kidnaps Rod, Ivan and Quincy, thinking the girls will "fall apart" without their male friends to help them. But Mary-Kate and Ashley not only rescue their friends but make it home in time to host a dinner party!
  • Up in the Air
    Up in the Air
    Episode 17
    Mary-Kate and Ashley enter a vintage plane race when entrants' planes begin mysteriously disappearing, and discover a Bermuda Triangle-style mystery which they can solve only by going down with their plane - leading them to the master of illusion, Oliver Dickens!
  • Catch a Wave
    Catch a Wave
    Episode 16
    On a field trip to the Galapagos Islands, Mary-Kate and Ashley must unravel a mystery involving sea monsters, bubble wrap and… fruitcake? But all comes clear when they discover the Shred Squad, up to no good in search of the perfect wave.
  • Big Trouble
    Big Trouble
    Episode 15
    When elephants in zoos and animal parks around the world begin to suddenly vanish without a trace, Mary-Kate and Ashley find themselves battling a new and clever adversary, the amazing illusionist - Oliver Dickens
  • Just Kidding
    Just Kidding
    Episode 14
    On vacation in New Orleans with Rod and his cousin Jenna, Mary-Kate and Ashley investigate a series of bizarre ghost sightings (which turn out to be holograms, courtesy of Romy Bates) and Jenna learns what it really takes to be brave.
  • Pants on Fire
    Pants on Fire
    Episode 13
    Mary-Kate and Ashley take on their toughest challenge ever when they become the personal trainers for out-of-shape villains Clive Hedgemorton-Smythe and his butler Bennington, who promise to go straight if the girls help them climb K2, the world's second tallest mountain!
  • In a Lather
    Episode 12
    Renee La Rouge is at it again. This time she's at an international clown festival to change every clown's humor unless Misty and Amber who go undercover as trapeze artists to restore all the humor and unmask her diabolical plan before the festival goes awry.
  • Snow Much Fun
    Snow Much Fun
    Episode 11
    A New Zealand summit of the world's most talented teens is disrupted when the teens inexplicably lose their special abilities, and it's up to two teenage special agents, Mary-Kate and Ashley to unravel the mystery.
  • Out of Her Hair
    Out of Her Hair
    Episode 10
    A rash of daring art thefts leaves a trail of evidence that points directly to Mary-Kate and Ashley! The girls must use all their special agent skills to stay at large while they clear their names, unmask the real culprits and return the stolen artwork.
  • Faster Food
    Faster Food
    Episode 9
    Mary-Kate and Ashley go undercover at the new "Quick Food" restaurant to try to unmask the evil villains behind an apparent plan to take over the world's dining establishments and discover an out-of-control sibling rivalry of two brothers.
  • The Cat's Meow
    Episode 8
    When the world's largest cat show in Cairo is disrupted by a series of cat-nappings Mary-Kate and Ashley head to Cairo to investigate, and this time it's Quincy's turn to go undercover - as a cat! - to expose Renee La Rouge's latest evil plan.
  • Tout Sweet
    Tout Sweet
    Episode 7
    In this episode, animated characters that have the voice of Mary Kate and Ashley Olsen must go investigate and solve a mystery in Los Angeles. The girls meet some of Los Angeles' longtime residents and soon get more than they bargained for when trying to solve the mystery and help a family out.moreless
  • Puppy Love
    Puppy Love
    Episode 6
    Special Agent Misty (Mary-Kate Olsen) and her partner in crime, Special Agent Amber (Ashley Olsen), realize that something weird is happening around the town. Thanks to trendy new robotic toys, pet owners are neglecting their real dogs. It is up to Amber and Misty to save the day and prove that dogs really are man's best friend.moreless
  • Operation Evaporation
    When rivers, lakes and oceans begin to rapidly evaporate, Mary-Kate and Ashley must outsmart and outmaneuver their old nemesis, the eccentric, cheese-munching Clive Hedgemorton-Smythe, in order to stop his plans to control all of the world's water.
  • Who Turned The Music Off?
    In this animated cartoon, Mary-Kate and Ashley Olsen attempt to stop Capital D from taking over the music world. After his songs suspiciously fill the airways, taking the place of every other genre of music, the sisters must find work as deejays in order to combat Capital D's nefarious scheme.
  • The Mean Team
    The Mean Team
    Episode 3
    In this animated cartoon, Mary-Kate and Ashley Olsen attend the Global Games in search of Romy Bates, an evil genius bent on destroying the event. Pressed for time, the girls try desperately to figure out which gymnasts are the real deal and which ones are actually Bates' fake robotic creations.
  • Gift With Purchase
    Episode 2
    In this episode, "Gift With Purchase" special agent Misty and special agent Amber go on an adventure to solve mystery. Viewers will have to tune it to see how they are able to defeat the often sneaky Renee La Rouge and solve the mystery just in the nick of time.
  • SPF 5000
    SPF 5000
    Episode 1