A: Hi, Alicia! Regarding your question about the Descendants 3 (DVD): This is Region 1, USA & Canada. If you have any additional questions, please do not hesitate to contact MyTGTtech at 877-698-4883 every day, between 7am-11pm CST.
A: Yes you can, the DVD was available since it came out on Disney Channel.
A: DVDs are SD. This does not appear to be available on Blu-ray.