Kolchak: The Night Stalker
The Sentry
S1 E20:
The government is keen to hush up a series of mysterious deaths at the Merrymount Institute, an underground archival facility. When Kolchak (Darren McGavin) investigates, he determines that the victims were ripped apart as if attacked by a crocodile or other large lizard.
Starring
Kathie Browne, Tom Bosley, Albert Paulsen