Barney Wiki
Barney Wiki

Marcella Walker is a character who only appeared in the film Barney's Great Adventure


Marcella Walker is Cody and Abby's best friend and she comes along with on the Newton's family trip to their farm.


  • In the April 1995 script of Barney's Great Adventure, Marcella was revealed be Tosha’s cousin.
  • Although her last name was never revealed in the film, it was later mentioned that her last name was Walker.