It's a Swamp Thing

Cast

• 

  Kaley Cuoco

  Harley Quinn (voice)

• 

  Lake Bell

  Poison Ivy (voice)

• 

  Ron Funches

  King Shark (voice)

• 

  Diedrich Bader

  Bruce Wayne (voice)

• 

  Rachel Dratch

  Nora Freeze (voice)

• 

  Tom Hollander

  Alfred (voice)

• 

  Sanaa Lathan

  Catwoman (voice)

• 

  Larry Owens

  Music Meister (voice)

• 

  Sam Richardson

  Swamp Thing (voice)

• 

  Matt Ryan

  Constantine (voice)

• 

  Alan Tudyk

  Clayface (voice)

• 

  JB Smoove

  Frank the Plant (voice)