Dr. Cassandra and her husband Cabala are behind a string of invisible robberies, thanks to their camouflage pills. When Batman, Robin, and Batgirl attempt to stop their next theft, the crooks turn them into 2-dimensional figures with their ray gun. Dr. Cassandra then begins work on her final plan - releasing all the super criminals from prison to join her invisible force. Written by
Did You Know?
After the production ran over budget and could not afford to take two days to block and shoot the final fight scene, writer Stanley Ralph Ross
rewrote it so that it all happened in the dark. See more
[Batman has put Batgirl to sleep, so she won't learn the location of the Batcave
You know something, Batman?
What's that, Robin?
She looks very pretty when she's asleep.
I thought you might eventually notice that. That single statement indicates to me the first oncoming thrust of manhood, old chum.