No, it’s pretty old early 90’s I’d guess. I was still able to find it on YouTube a couple years ago. I looked pretty hard and NOVA has a newer version that is all about Indians looks like they shifted the narrative. I found this but I only skimmed it. https://youtu.be/35eEBbVRrAo?si=CrIFzTDvkeP3iPBQ
https://www.pbs.org/wgbh/nova/video/lost-viking-army/?utm_source=perplexity
Here is an excerpt from the NOVA documentary you can see the nova watermark.