Alissa is Ashley's twin sister that appeared from Season 3-5. She is portrayed by Maurie Chandler.

About Alissa

She and Ashley have a Mom and an Aunt Rachel who appear in the episode Aunt Rachel Is Here in which it is revealed that Alissa and Ashley's Aunt Rachel is getting Married and that Alissa and Ashley will be in her wedding.In the episode It's Tradition, Alissa and Ashley reveal that their family celebrates their own holiday Sister Celebration since there's so many sisters in their family. It is unknown if Alissa is allergic to milk like her sister Ashley.



  1. Twice Is Nice! (first appearance)
  2. A Teddy Bear Pinic
  3. Barney's Talent Show
  4. A Scavenger Hunt
  5. Subway To The Library
  6. It's Tradition
  7. The Foolish Wishes
  8. Sailing Around The Island
  9. Colors Fish Has Red, Yellow, Black, White & Blue
  10. Oh, Brother She's My Sister
  11. Barney's Halloween Party (cameo)
  12. The Lonely Little Number
  13. The Lion And The Mouse
  14. Sharing, Caring, Take Turns and Toys
  15. I Can Be A Pilot!
  16. I Like To Be An Artist
  17. Kristen Has A Surprise: Tell A Friend?
  18. I Would Like To Be A Baker
  19. Aunt Rachel Is Here!
  20. Stephen Gets Lots
  21. A Different Kinds of Homes In The World
  22. Barney's Night Before Christmas (cameo)
  23. There Twins Ashley has a Twin! (final appearance)


  • Ashley appeared in Alissa's appearances.