Characters / Bolt

    Bolt 
Voiced by: John Travolta

The main and titular protagonist.

    Mittens 
Voiced by: Susie Essman

A stray cat that Bolt befriends on his journey to find Penny.

    Rhino 
Awesome!
Voiced by: Mark Walton

A hamster that meets Bolt and Mittens.

    Penny 
Voiced by: Miley Cyrus

Bolt's beloved owner.