The way I read it, the OP wants to put a Canon lens on a Nikon camera. If that is the case, you'd need an adapter that has optics in it, and the flange to focal plane distance on a nikon is less then Canon lenses are designed for, so you'd loose image quality unless you went for a high grade adapter, which would cost more then getting an EOS film body.
On a side note; if you want an EOS film body, let me know. I literally have over 100 EOS film bodies, from the EOS 620 to the Elan IIe, and everything in between. Seriously, I have boxes of them....