For Friday the 13th, the task of coming up with Jason's appearance was the responsibility of Tom Savini, whose design for Jason was inspired by someone Savini knew as a child whose eyes and ears did not line up straight.
I Fredagen den 13:e var det Tom Savinis uppgift att komma på Jasons utseende, vars design för Jason inspirerades av någon som Savini kände som liten, vars ögon och öron inte satt snett.