Batman: The Brave and the Bold (TV Series)

Battle of the Superheroes! (2011)

Roger Rose: Superman, Clark Kent

Photos 

Quotes 

• Superman : Mr. Mxyzptlk!

  Mr. Mxyzptlk : Superman! And Batman! What fun!

  Batman : And I thought Bat-Mite was a weird one.

  Superman : Don't worry. I just need to trick him into saying his name backwards. Knock knock.

  Mr. Mxyzptlk : A joke? I love jokes! Who's there?

  Superman : Kltpzyxm.

  Mr. Mxyzptlk : Kltpzyxm who?

  Mr. Mxyzptlk : [realizes said his name backwards]  Oh, nuts!

  [disappears]