The Story of the Faithful Wookiee is an animated story that is originally a part of "The Star Wars Holiday Special", a 1978 TV special.  It follows Chewbacca as he searches for a cure to the virus which knocked out his friends, with the help of an unlikely ally – the bounty hunter Boba Fett.  It is notable for being the first appearance of Boba Fett, as well as having most of the original Star Wars cast voicing their respective characters.