Four - the original, a sequel starring Lee Marvin and two telemovies staring Telly Savalis
According to the Internet Movie Database - There are 4
Will Smith has ( I think ) been in 65 movies/films.
It would be impossible to give an exact number but certainly several million.
"The Dirty Dozen" (1967). Cast: Lee Marvin, Ernest Borgnine, Charles Bronson, Jim Brown, John Cassavetes, Richard Jaeckel, George Kennedy, Trini Lopez, Ralph Meeker, Robert Ryan, Telly Savalas,...
Who is "she"...?
Remembering Patrick Swayze
How to Play Bad to the Bone with George Thorogood
The Seven Sins in Movies
The Seven Virtues in Movies