DVD Recovery Before Finalized: A Call for Help!

Ok so I have a DVD+R that has a “movie” on it which is actually my data. I went to finalize the disc and when I put the disc in the recorder said there was unrecognized data. Now this is a problem since it has 2 hours of raw unfinalized data on it. That in reality equates to a week’s worth of data. So any tips or suggestions to get the data off and finalized or a way to get the drive to finalize it, would be beyond helpful.