DC Database

August Cartwright was the father of Jonathan Cartwright and a deranged surgeon. Through the lenses of Alice's madness, he became the Caterpillar. After Alice's escape, he disappeared for a while and assumed the identity of Dr. Ethan Campbell. Eventually, he was strangled to death by Kate Kane after admitting that he kept her mother's head in a freezer.



  • Mask of Ethan Campbell's face

  • August Cartwright is portrayed by John Emmet Tracy and Sebastian Roché when disguised as Ethan Campbell.



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