Beware the Batman Toxic
General Information
Directed by: Curt Geda
Written by: Erin Maher
Kathryn Reindl
Series: Beware the Batman
Season: 1
Episode: 6
Original Airdate: August 17, 2013
Previous Episode: "Broken"
Next Episode: "Family"

"Toxic" is the sixth episode of Beware the Batman.


Responding to a break-in at Stagg Industries, Batman rescues a security guard named Rex Mason who had been exposed to a weaponized toxic gas called Project Metamorpho. Soon, Rex begins to mutate, with the ability to control the elements in his own body. Terrified and unable to control his new abilities, Rex becomes a fugitive. Realizing that this metamorphosis is slowly killing Rex, Batman sets out to find a cure. But Rex is only concerned about the woman he loves – Sapphire Stagg – and he’d risk all of Gotham to be with her. But her father – Simon Stagg – holds secrets of his own and will do anything to keep them apart.

Voice Cast and CharactersEdit


  • In JLA the animated series Sapphire loves Rex even though he has changed into Metamorpho. On the contrary Sapphire no longer loves Rex when he changes in Beware the Batman.


Previous episode: Next episode:
"Broken" "Family"

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