Bat-Bat is a fictional character in The Adventures of Spot (Superdog). He is Spot's fellow superhero, and serves as the Batman to Spot's Superman. He is a billionaire playbat who lost his parents, and decided to fight crime. He has an unamed and unseen butler. He owns the special customized "Bat-Bat-Mobile-Mobile". He first appeared in The Problem With Shared Universes.
|Dogs||Peanut | Bino | Fox | King | Tarot | Fido | Joey | Sasha | Tiger | Bailey | Ralph | Kevin | Duchess | Rex | Lester | Dallas | Yeltsin | Boris | Satau | Mungo|
|Cats||Grape | Max | Sabrina | Marvin | Res | Jasper | The Bigglesworths | Fiddler and Keys | Delusional Steve | Ptah|
|Others||Zach | The Milton Ferrets (Keene, Lana, Rock, Simon, Pit and Duke) | The Wolves Pack | Karishad | Raccoons | Itsuki | Jessica | Spo | Squeak | Jata | What Chicken | Bruce and Roosevelt|
|Humans||Earl Sandwich | Jill Sandwich | Ryan Byron | Bill Lindberg | Jerry Arbelt | Jeff | Jake | Jeeves | Mr. Steward | Joel Robinson|
|Fictional||Spot (Superdog) | Stripe | Jim-Jim | Bat-Bat | Regular Hawk | Criminals | Pridelands Characters|
|Celestials||Pete the Griffin | Spirit Dragon | Great Kitsune | Cerberus | Bahamut | Denizens of Heaven|