I got this response a few days ago after my email about whether Frankenstein would be released on DVD...
Dear Jo
Many thanks for your email and your interest in National Theatre Live. I very much appreciate your desire to see Frankenstein released on DVD. We have received great interest in DVD versions of all our broadcasts, and we are committed to exploring such opportunities in the near future, so I hope you will be able to purchase a DVD of Frankenstein before too long. There are some hurdles to cross before this becomes a reality, but we appreciate your feedback and vote of support.
Please do visit our website
www.ntlive.com where you can sign up for email updates to hear about our next season of broadcasts.
Regards
Emma
Things are looking much more hopeful than when they were just saying they weren't planning to release it, so fingers crossed!!!