Editing Mary-Kate and Ashley in Action! (section)

{{Short description|Children's animated series}}
{{Use mdy dates|date=March 2025}}
{{Infobox television
| image                = Mary-Kate&AshleyInAction!.jpg
| caption              = [[Mary-Kate and Ashley Olsen]] as their animated counterparts
| genre                = {{plainlist|
* [[Action (fiction)|Action/Adventure]]
*[[Television comedy|Comedy]]
* [[Children's television series]]
}}
| creator              = Robin Riordan
| developer            = {{plainlist|
* Dianne Dixon
* Robin Riordan
}}
| starring             = {{plainlist|
*[[Mary-Kate Olsen]]
*[[Ashley Olsen]]
}}
| theme_music_composer = {{plainlist|
* S. Hoffer
* G. Smith
}}
| opentheme            = "Mary-Kate And Ashley In Action! Theme"
| endtheme             = "Mary-Kate And Ashley In Action! Theme"
| composer             = {{plainlist|
* L.A. Piccirillo
* Jean-Michel Guirao
}}
| country              = United States
| language             = English
| num_seasons          = 1
| num_episodes         = 26
| list_episodes        = 
| executive_producer   = {{plainlist|
* Mary-Kate Olsen
* Ashley Olsen
* Robert Thorne
}}
| producer             = {{plainlist|
* Neil Steinberg
* Kaaren Lee Brown
}}
| director             = {{plainlist|
* Jose Luis Marco
* Pascal Gaugry
* Jeff Wunderlich
}}
| runtime              = 22 minutes
| company              = {{plainlist|
* [[DIC Entertainment|DIC Entertainment, L.P.]]
* [[Dualstar|Dualstar Animation]]
* WunderFilm, Inc.
}}
| channel              = [[American Broadcasting Company|ABC]]
| first_aired          = {{start date|2001|10|20}}
| last_aired           = {{end date|2002|6|29}}
}}
'''''Mary-Kate and Ashley in Action!''''' is an [[animated children's television series]] featuring the voices and likeness of [[Mary-Kate and Ashley Olsen]].<ref name=Perlmutter>{{cite book |last1=Perlmutter |first1=David |title=The Encyclopedia of American Animated Television Shows |date=2018 |publisher=Rowman & Littlefield |isbn=978-1538103739 |page=380}}</ref> It is also a series of books that spun off, from the show. The show premiered on October 20, 2001, on the [[American Broadcasting Company|ABC]] block [[Disney's One Saturday Morning]], and was cancelled after one season due to low ratings.<ref>{{cite book |last1=Erickson |first1=Hal |title=Television Cartoon Shows: An Illustrated Encyclopedia, 1949 Through 2003 |date=2005 |edition=2nd |publisher=McFarland & Co |isbn=978-1476665993 |pages=531–532}}</ref>