Can't find this info on the website. What are the rules for "free-to-me" on-demand movies?
Twice I have started a "free-to-me" movie but not finished it in one sitting. When I come back a few days later to finish it, it is no longer free: only options to rent or buy are shown. Are they only free once? Are they only free for a short time? Once started, how long do I have to finish them? Or am I just unlucky and caught both just at the end of their free period?