Cluemaster

Of course, the team-up proved to be a con, as the Riddler felt like Cluemaster was a phony, sending Batman and his team on a wild goose chase around Gotham to stop Cluemaster from exploding.

As Batman and Robin tried to keep their identities concealed from Aunt Harriet, they also thwarted Cluemaster's attempt to link the Batmobile to the Batcave.

To that effect, he has seemingly given up on being Cluemaster.

Stephanie, daughter of retired villain, the Cluemaster, was never able to get on the same page as Bruce Wayne and she was cut from the team repeatedly for a failure to follow orders.