Not the greatest film but I just found an unused Ultaviolet code in an old Blu-ray which I don't need and was able to turn into a Google Play movies code so thought I'd share it here.
Go here & log in to your Google movies account: Movies & TV on Google Play
Copy and paste this code in the redemption:
Enjoy whoever gets it! Tip:
If anyone does have any old WarnerBrothers discs with Ultiaviolet codes in them you can still convert them to Google Play Movies codes here: digitalredeem.warnerbros.com/