The Roman Plays box set has four Shakespeare plays produced by the Royal Shakespeare Company and previously published by Opus Arte. Two of them have already been reported on this website, and you can get more details by using the links provided:
Titus Andronicus. (Grade A+).
Coriolanus. (Grade NA).
Julius Caesar. (Grade A+).
Antony and Cleopatra. (Grade NA).
Released 2019, discs have 5.1 dts-HD Master Audio sound.