Bolt

Bolt is a movie starring John Travolta, Miley Cyrus, and Susie Essman. The canine star of a fictional sci-fi/action show that believes his powers are real embarks on a cross country trek to save his co-star from a threat he believes...
Bolt is the star of the biggest show in Hollywood. The only problem is, he thinks it's real. After he's accidentally shipped to New York City and separated from Penny, his beloved co-star and owner, Bolt must harness all his "super powers" to find a way home.