Kalibak is the secondary antagonist in Batman: The Brave and the Bold: Season Two, Part 2.
He is voiced by Michael Leon-Wooley.
Kalibak is the first son of Darkseid, ruler of Apokolips, and Suli. Often acting as Darkseid's second-in-command, he earned the nickname Kalibak the Cruel for his brutal fighting methods. His weapon of choice is the Beta Club, which also has the ability to manipulate the nervous system on impact and cause further pain. Kalibak is obsessed with killing his half-brother Orion but has failed many times over the years.
Kalibak discovered the Question gathering intelligence on Darkseid's latest plot, concerning Earth. He unleashed a pair of Demon Dogs on the hero then cornered him near a Fire Pit. While boasting that escaping to Earth would be a fate worse than death, the Question lept into the Pit. Two weeks later, Kalibak led the invasion to Earth, conquered Washington D.C., and easily defeated a new Justice League formed by Batman. He confiscated their weapons as war trophies and gloated, only to be outsmarted when the League escaped.