Kolchak: The Night Stalker - Season 1 - Eps 10: The Energy Eater
Several Indian construction workers are killed during high-rise work on a new hospital. They leave the job, and the hospital is completed. However, a series of strange electrocutions continue to plague the hospital after its grand opening. Kolchak investigates and finds that a ""bear-god"" spirit, Matchemonedo, was resurrected from its burial spot beneath Lake Michigan by the hospital construction. Now the creature, which feeds on energy, is beginning to awaken. Kolchak must convince the hospital officials to re-refrigerate the ""bear-god"" and drive it back into hibernation before it awakens once and for all.
About Kolchak: The Night Stalker

Title: Kolchak: The Night Stalker
First Air Date: 1974-09-13
Last Air Date: 1975-03-28
Status: Ended
Rating: 7.575/10 (from 80 votes)
Language: EN
Seasons: 1
Total Episodes: 20
Network: ABC
Genres: Drama, Mystery, Sci-Fi & Fantasy
Production Companies: Francy Productions, Universal Television, Dan Curtis Productions, ABC Circle Films
Synopsis
Kolchak: The Night Stalker is an American television series that aired on ABC during the 1974–1975 season. It featured a fictional Chicago newspaper reporter who investigated mysterious crimes with unlikely causes, particularly those that law enforcement authorities would not follow up. These often involved the supernatural or even science fiction, including fantastic creatures.
Cast

Darren McGavin
Carl Kolchak

Simon Oakland
Tony Vincenzo

Jack Grinnage
Ron Updyke