Re: Aykroyd Comments on Murray, Ghostbusters 3! Working on Script w/Ra
Apparently it was a case of mistaken identity:
http://blog.moviefone.com/2010/07/21/bill-murray-admits-garfield-mistake/
Of course, this does not explain why he did the second one as well (but to be fair: he was the best thing about those films).
To quote the Video Blogger host of "Shameful Sequels" in his review to "Garfield 2" (paraphrased): "Bill Murray refuses to do Ghostbusters 3 but he says yes to this shit?"
Apparently it was a case of mistaken identity:
http://blog.moviefone.com/2010/07/21/bill-murray-admits-garfield-mistake/
Of course, this does not explain why he did the second one as well (but to be fair: he was the best thing about those films).