101 Dalmations has always been one of my favourites. I have 2 reasons for this. 1, I have a dalmation! 2, it's got a good story line and is a pretty much a traditional film in our house.
The film has goodens, baddens and 99 adorable puppies! I've seen the film SOOOO many times, I know atleast all the names of the 15 puppies Perdi had.
The reason why I watch it so many times is because I'm pretty much adicted to it!