Friday the 13th: The Series (1987)

S1E25 What a Mother Wouldn't Do

In a moment of desperation, two parents receive an antique cradle from the compassionate Lewis Vendredi. This cradle once belonged to a woman on the Titanic who, in her frantic attempt to save her child, inadvertently caused a lifeboat to capsize, resulting in the deaths of seven passengers, though her baby survived. According to the cradle's curse, the parents can heal their sick child if they kill seven people by drowning before the Titanic's sinking anniversary. In a tragic turn of events, while attempting to harm their babysitter, both parents end up drowning, sacrificing their lives to save their baby. The babysitter ends up with the restored child, and together, they reclaim the cradle.