THE MAGNIFICENT SEVEN (1960, USA, 128m, PG) **** Western dist. United Artists; pr co. The Mirisch Company / Alpha Productions; d. John Sturges; w. William Roberts; pr. John Sturges; ph. Charles Lang (DeLuxe | 2.35:1); m. Elmer Bernstein; ed. Ferris Webster; ad. Edward Fitzgerald. cast: Yul Brynner (Chris Larabee Adams), Eli Wallach (Calvera), Steve McQueen…