The phrase "first film" refers to the initial or earliest movie ever made by a person or a company. It is the beginning point or the starting film in a series of films created by someone. Full definition
If somebody makes an especially good first film, their second film will not be as good, whether because people were expecting too much or it just wasn't as good. (haro-online.com)
There's something special about seeing a first - time writer, director, editor, and producer's first film at a film festival. (weliveentertainment.com)
Check out my very first filmed, cut and edited video and let me know what you think! (skirttherulesblog.com)