Netflix's Office Romance seems to be a polished workplace rom-com, but its R rating indicates it's a movie for grownups.

The sparkling lead actors of ‘Office Romance’ can do little to salvage this confused muddle of an R-rated workplace romance, that doesn’t quite find its footing ...

Chinatown, Parasite, and Se7en are essential R-rated thriller masterpieces that everyone should see at least once.