Greetings, Treasure Hunters. It is time for the penultimate clue of THE Great Erastus Treasure Hunt 2.

One of these things is not like the others, one of these things just doesn't belong.

Can you tell which thing is not like the others, by the time I finish my song?

Andy Pandy, Archie Andrews, Bert and Ernie, Bill and Ben, Brains, Captain Scarlet, Charlie McCarthy, Farfel, Gordon the Gopher, Howdy Doody, Jeff Tracy, JOE 90, Lady Penelope, Larry Lamb, Lord Charles, Marina, Miss Piggy, Oscar the Grouch, Punch and Judy, Roland Rat, Sifl and Olly, Spit The Dog, The Count, Triumph the Insult Comic Dog, The Hood, Topo Gigio, Troy Tempest, Weed, Yoda, Zig and Zag, Zippy.

I must have THE name plus THE explanation detailing how you came to your conclusion.

A name alone is not enough as else it will not be so tough ...

It's a darn darstardly, downright sneaky one this time but I will provide clues if you get really dumbfounded.

Good luck, everyone.

Erastus