Missing Angel 3

I have the DVD of the Nollywood film, Missing Angel.  As with many Nollywood films, it is in multiple parts.  Typically, these films are an hour long and sold together on DVD.  Missing Angel is a bit different in that the first film is is closer to an hour and a half while the second and third films are an hour each.  They also have identical ending credits  Is there an easy way to clone the credits of Missing Angel 2 to Missing Angel 3, which is currently not in the database?