12 angry men is good. So are the others you listed.
I enjoy the Bogart flicks as well.
As for my favorites.......
John Wayne in The Quiet Man, Rio Bravo, Ft. Apache, Stagecoach, She Wore a Yellow Ribbon, The Horse Soldiers, Sands of Iwo Jima, Flying Leathernecks, In Harms Way, McClintok, and a host of other Wayne films.....
Jimmy Stewart films also go the same as Wayne's do for me.
But my all time favorite pre 70 flick is Judgement at Nuremberg with Spencer Tracy (who I consider one of the top 3 actors of films all time) and Richard Widmark.
By far this film had a very big impact on me at a young age as my grandparents raised me and combined with their life stories brought a sense of belonging when watching this movie.