The murder mystery film - in which the 'James Bond' star plays a detective sent to investigate the murder of a renowned crime novelist - is yet to be released, but the writer and director is already keen to turn the movie into a franchise.
Speaking at a press event at the film, Rian said: ''I would love to. We'll see how this one does, you know. But if this movie does alright, if I can get together with Daniel every few years and do a new Benoit Blanc mystery? New location; new cast; new mystery. It'd be so much fun.''
The 45-year-old filmmaker - whose previous credits include 'Star Wars: The Last Jedi' - previously revealed that he hoped to become the Agatha Christie of 'whodunnit' films, and hoped to make multiple sequels.
He exclusively told BANG Showbiz: ''For me, I had so much fun doing this film with Daniel I would love to make another one of these. I would love to get together again with him and do another Benoit Blanc mystery.
''This could be a trilogy and beyond, I mean Agatha Christie didn't stop at a trilogy so let's keep making mysteries man.''
Rian also opened up about how he changed a scene in the film - where Chris Evans' character Ransom Drysdale-Thrombey repeatedly swears - to ensure the age rating was lowered.
He explained: ''When I wrote it, it was 'F**k you'. He goes, 'F**k you, f**k you, f**k you, f**k YOU.' I decided right before we started shooting, I was like, 'You know what? I really want this movie to be PG-13.'
''Because I was thinking about growing up as a kid and watching those Peter Ustinov 'Poirot' movies with my family and thinking that was the age when I got into this stuff.''
What's new in the music world this week?
Watch three incredible live performances from Discovr.TV.
Don't miss the K-pop titans' return to Europe.
Listen to Alex Bayly performing 'Animal'.
Two weeks ahead of Independent Venue Week, Dry Cleaning made 'Britain's Best Small Venue 2015' (NME) the second port of call on their 2020 tour.
'Leave Home' was released on this day (January 10th) in 1977.
For their last gig of the year, The Libertines came back to their adopted hometown of Margate to finish off their latest tour.