I Killed Einstein, Gentlemen
I Killed Einstein, Gentlemen (Czech: Zabil jsem Einsteina, pánové) is a 1969 Czechoslovak science fiction comedy film directed by Oldřich Lipský. The film starred Jiří Sovák, Jana Brejchová, Lubomír Lipský, Iva Janžurová, Petr Čepek, and other actors. The major plot revolves around timetraveling to the past to change the future.
The film started shooting in 1968 and was premiered in 1969.
- http://www.fdb.cz/film/zabil-jsem-einsteina-panove/23422 Czech Film Database FDB
- https://www.theverge.com/2016/3/3/11157362/sci-fi-film-selfie-stick-1970 A sci-fi film from 1970 predicted the selfie stick, but better