According to CarolC there was a black character on the Andy Griffith Show.

According to The Banjoest, that black character was olayed by Garret, no, Greg Morris (a natural mistake, they're both black).

If you go to

http://us.imdb.com/Name?Morris,+Greg+(I)#guest

you will find a list of every TV guest appearance that Greg Morris made since his debut in 1959. No mention of The Andy Griffith Show.

Then, if you go to

http://www.tvland.com/shows/griffith/episode_index.jhtml

you will find a synopsis, with the names of guest stars, for every episode of The Andy Griffith Show. No mention of Greg Morris.

Why don't CarolC and The Banjoest just do a Google search and find out the facts before making things up?