The Batman (TV Series)

Grundy's Night (2005)

Steve Harris: Detective Ethan Bennett, Clayface

Quotes 

• The Batman : [fighting with "Grundy"]  Halloween's almost over, "Grundy". Time to lose the mask!

  [hits "Grundy"'s face, which comes off in liquid form] 

  The Batman : Trick or treat, Clayface.

  Clayface : [reveals his true face]  Can't blame me for having some Halloween fun, can ya Bats?