THIS JUST IN: Ghostbusters 3 Apparently Already Made, Released In 1998
According to Dan Aykroyd’s filmography on the 1941 DVD:
How did everyone on the planet miss this? Man, I sure hope that marketing team got fired.
Thanks to “CrimsonGhostbuster” from the Ghostbusters Message Board for bringing this to our attention.
In all seriousness, everyone knows Ghostbusters 3 came out in 2001 under the name Evolution. Oh snap! I went there!