SEQUEL MATERIALIZES

They’re baaaaack! The Ghostbusters, that is.

Dan Aykroyd is putting finishing touches on the script for “Ghostbusters II”--for Columbia Pics.

According to Bernie Brillstein, Aykroyd’s manager (and exec producer of “I”), the film will reunite Aykroyd, Harold Ramis, Bill Murray and director Ivan Reitman--who’ve all committed to the project.

No word yet on whether Sigourney Weaver will return. (But if you want to look at her again, look for her as the guest host of the season premiere of “Saturday Night Live,” Oct. 11.)