The Incredible Hulk (1996), Season 1- Ep. 12
"Darkness and Light" Part 2: Banner and the Hulk have been separated. Now suffering from amnesia and without Banner to control his rage, the Hulk goes on a murderous rampage. But things take an unusual turn when the Leader and Gargoyle capture the Hulk and transfer the Leader's intellect into the Hulk's body!