Hanna-Barbera's 50th: A Yabba Dabba Doo Celebration

Hanna-Barbera's 50th: A Yabba Dabba Doo Celebration is a American live-action/animated television special which premiered in July 17, 1989 on TNT.

The special was a celebration between the partnership of William Hanna and Joesph Barbera.

Characters

 * style="background-color:#clear"| Jerry Mouse
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Boo Boo Bear
 * style="background-color:#clear"| Don Messick
 * style="background-color:#clear"| Yogi Bear
 * style="background-color:#clear"| Greg Burson
 * style="background-color:#clear"| Tom Cat
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Huckleberry Hound
 * style="background-color:#clear"| Greg Burson
 * style="background-color:#clear"| Fred Flintstone
 * style="background-color:#clear"| Henry Corden
 * style="background-color:#clear"| Scooby-Doo
 * style="background-color:#clear"| Don Messick
 * style="background-color:#clear"| Top Cat
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Magilla Gorilla
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Quick Draw McGraw
 * style="background-color:#clear"| Greg Burson
 * style="background-color:#clear"| Barney Rubble
 * style="background-color:#clear"| Mel Blanc
 * style="background-color:#clear"| Super Snooper
 * style="background-color:#clear"| John Stephenson
 * style="background-color:#clear"| Dick Dastardly
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Muttley
 * style="background-color:#clear"| Don Messick
 * style="background-color:#clear"| Ruff
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Snagglepuss
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Shaggy Rogers
 * style="background-color:#clear"| Casey Kasem
 * style="background-color:#clear"| Wilma Flintstone
 * style="background-color:#clear"| Jean Vander Pyl
 * style="background-color:#clear"| Peebles Flintstone
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Baba Looey
 * style="background-color:#clear"| Greg Berg
 * style="background-color:#clear"| Hokey Wolf
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Reddy
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| George Jetson
 * style="background-color:#clear"| George O'Hanlon
 * style="background-color:#clear"| Jane Jetson
 * style="background-color:#clear"| Penny Singleton
 * style="background-color:#clear"| Elroy Jetson
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Judy Jetson
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Astro
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Augie Doggie
 * style="background-color:#clear"| Greg Berg
 * style="background-color:#clear"| Doggie Daddy
 * style="background-color:#clear"| John Stephenson
 * style="background-color:#clear"| Wally Gator
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Choo-Choo
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Smurfette
 * style="background-color:#clear"| Lucille Bliss
 * style="background-color:#clear"| Papa Smurf
 * style="background-color:#clear"| Don Messick
 * style="background-color:#clear"| Brainy Smurf
 * style="background-color:#clear"| Danny Goldman
 * style="background-color:#clear"| Betty Rubble
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Blabber Mouse
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Elroy Jetson
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Judy Jetson
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Astro
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Augie Doggie
 * style="background-color:#clear"| Greg Berg
 * style="background-color:#clear"| Doggie Daddy
 * style="background-color:#clear"| John Stephenson
 * style="background-color:#clear"| Wally Gator
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Choo-Choo
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Smurfette
 * style="background-color:#clear"| Lucille Bliss
 * style="background-color:#clear"| Papa Smurf
 * style="background-color:#clear"| Don Messick
 * style="background-color:#clear"| Brainy Smurf
 * style="background-color:#clear"| Danny Goldman
 * style="background-color:#clear"| Betty Rubble
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Blabber Mouse
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Papa Smurf
 * style="background-color:#clear"| Don Messick
 * style="background-color:#clear"| Brainy Smurf
 * style="background-color:#clear"| Danny Goldman
 * style="background-color:#clear"| Betty Rubble
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Blabber Mouse
 * style="background-color:#ffff00"| N/A
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Blabber Mouse
 * style="background-color:#ffff00"| N/A
 * style="background-color:#ffff00"| N/A

Vehicles

 * Ruff and Reddy's scooter