"Two Dozen and One Greyhounds" was written by Mike Scully and guest starred Frank Welker as a pet greyhound who was introduced in a special called what?
Santa's Little Helper Santa's Little Helper is a recurring character in the American animated television series "The Simpsons". He is the pet greyhound of the Simpson family. The dog was introduced in the first episode of the show, the 1989 Christmas special "Simpsons Roasting on an Open Fire", in which his owner abandons him for finishing last in a greyhound race. Homer Simpson and his son Bart, who are at the race track in hope of winning some money for Christmas presents, see this and decide to adopt the dog.
Legends of the Superheroes Legends of the Superheroes is an umbrella title for two 60-minute live-action television specials produced by Hanna–Barbera that aired on NBC on January 18 and 25, 1979. The series was loosely based on Hanna-Barbera's "Super Friends" cartoon show, then airing on Saturday mornings on ABC; but served as a reunion of sorts for the 1960s' "Batman" TV series, as it brings back together three of its stars reprising their respective roles. The specials were produced like standard variety shows of the time: on videotape and with a laugh track.