When Granny Ruled the Earth

When Granny Ruled the Earth is the first segment of the forty-sixth episode of The Sylvester & Tweety Mysteries. It first aired 27 March 1999 on Kids' WB!
== Plot ==
A documentary on evolution describes distant ancestors of Granny, Sylvester, Tweety and Hector to explain why the cat always chases the bird.
== Notes ==
* Cool Cat makes a cameo. 
 
Category:1999
Category:The Sylvester & Tweety Mysteries
Category:The Sylvester & Tweety Mysteries Episodes