I Miss You, Hugs and Kisses (1978)

In Paris, in the beginning of the Twentieth Century, Cesar Charron owns a theater at the Rue Morgue where he performs the play "Murders in the Rue Morgue" with his wife Madeleine Charron, who has dreadful nightmares. When there are several murders by acid of people connected to Cesar, the prime suspect of Inspector Vidocq would be Cesar's former partner Rene Marot. But Marot murdered Madeleine's mother many years ago and committed suicide immediately after.

Anthropologist Max Scarry mysteriously disappears while doing excavation/research of a lost New Zealand tribe on a remote island. His wife and his twin brother Edward are clueless as to what could have happened, a situation complicated by their city's police suspecting that one of the brothers murdered a local prostitute who was found with a strange tribal charm on her body matching one found in Max's abandoned hut. What most certainly isn't helping matters is the strange behavior of Max's daughter as she seems to have visions beyond possibility, warnings of a supernatural threat and her uncle's fate - and she's the film's narrator, to boot. Edward decides to go to the island to find out exactly what happened, but the deeper he goes into the mystery the more perilous and unknowable his world becomes, leading towards a shocking fate that raises more questions than it answers. (cont. http://view-from-the-paperhouse.blogspot.de/2014/10/the-threat-of-ancient-echoes-lost-tribe.html)

Two uneasy friends, a police officer and a TV talk show host, each pursue the mysterious "handcuff killer" with the aid of an artist who sees - and draws - the killer's crimes before they're committed.

A teenage girl whose inaction caused her mother's death arranges a similarly gruesome fate for her stepmother and brother.