Barney's Big Adventure (also known as Barney's Marvellous Adventure in the UK and Australia) is a 1998 American musical adventure film based on the children's television series Barney & Friends. The film was released to theaters on April 3, 1998. The film was later released on VHS in September 1, 1998 by Lyrick Studios and PolyGram Filmed Entertainment.


A trip to Grandpa George Greenfield's farm in Grand Prairie, Texas turns into an incredible journey as Barney™, Baby Bop™, BJ™ and their new friends - Alex (played by Drake Bell), Kelly (played by Diana Rice) and Marcella (played by Ashley Tisdale) look high and low for a magic colorful egg that's about to hatch something very special.