Watch Sadisflix. The first of two Kolchak: The Night Stalker compilation TV films. It combines two episodes of the Kolchak TV series, Firefall (about the ghost of an arsonist that tries to take over a renowned conductor's body as his doppelgänger) and The Energy Eater (about a Native American bear-spirit haunting a newly built hospital) and adds new narration by Darren McGavin.