Impulse

Running 1h 27m and made in the United States, Impulse (1974) is a Horror and Mystery film in the 123movies catalog. The cast includes William Shatner and Ruth Roman; William Grefé directs. 21 votes put it at 4.9/10. A paranoid, leisure-suit-clad conman/gigolo named Matt Stone seduces lonely women, bilks them of their savings via an investment scam, then kills them. When he begins seeing an attractive widow, her preteen daughter Tina becomes suspicious of his motives.