Red Giant Software's Denoiser II Test Clip
http://www.100acrefilms.com
858-483-8198
We did this simple test using the Denoiser II plugin from Red Giant Software. As you can see, the original footage was pretty noisy due to the low light shooting condition. After applying the Denoiser II plugin, we were able to get better looking footage. We did some tweaking to the controls - adjusted the Luma Offset, Chroma offset,and Noise Reduction level. But just using the default settings gave a pretty clean image.
This plugin is a must have - it could really save your footage.