You could match-cut the direction of the video to solve the mystery.
What did happen to Marissa Marcel?
IMMORTALITY will be an engaging trilogy by Sam Barlow, creator of Her Story. Make use of the cinematic capability to move from scene to scene to explore a treasure archive of recently discovered footage from the three lost films made by Marissa Marcel and traverse decades of cinematic history.
1968
Alan Fischer directs Ambrosio his adaptation of M. G. Lewis’s infamous Gothic book The Monk. He plays a mysterious Marissa Marcel as the infamous Matilda.
1970
John Durick wrote Minsky, his film with Marcel in mind. Minsky takes place in New York City and concerns the murder of the art therapist. Marissa plays the role of the artist’s muse murdered.
1999
Marcel and Durick are back together for Marcel’s swansong after an extended absence. The movie Two of Everything is a subversive film that examines the dual nature of a successful singer and her body double.
None of the films was ever released. They were thought to be deleted or lost. Until now.