My Dinner with Andre
Sleuth
African Queen? For the vast majority it’s only Bogie and Kate.
Enemy Mine without the totally unnecessary final third of the film.
The theatrical term is “two hander”, although there may be secondary characters in addition to the two main ones (as opposed to a play or movie or TV show with literally just two characters). Here is a Wikipedia list.
Abigail Breslin did a movie with Jodie Foster called Nim’s Island which I wanted to be good, but it wasn’t, and also was further ruined by the presence of Gerard Butler.
I loved “My Dinner With Andre”
True… I love Bogart and John Huston, but I couldn’t get “into” it… I think its very un-Bogart like (ala “Sabrina”), but they both team up in one of my Top 10 movies with “The Treasure of the Sierra Madre” - for the most part, 3 characters with a few others coming in at different parts of the movie.