Terror at Tenkiller

"Terror at Tenkiller" is a 1986 slasher film that follows two female college students, Leslie (Stacey Logan) and Janna (Michele Merchant), as they spend their summer vacation at Lake Tenkiller in rural Oklahoma, where a series of gruesome murders are occurring. The drama focuses on the two friends seeking quiet sanctuary at the remote lake, but things take a deadly turn when a menacing figure named Tor (Michael Shamus Wiles) starts stalking and killing them.