Purchase and download the Audiobook from Random House Audio
Film for TV, 1997, directed by Peter Svatek, narrated by Richard Dreyfuss
What a Nightmare, Charlie Brown, a 1978 film for TV written by Charles Schultz. This is a parody of The Call of the Wild with Snoopy as Buck!
A 1972 film starring Charlton Heston, directed by Ken Annakin