Be warned: “The Boys in the Boat” is no “Chariots of Fire.” Sorry, George. The film, which is being released on Christmas Day, had all of the elements for a memorable movie: a big-name director (George Clooney); a handsome young leading man (Callum Turner); and a story filled with loads of inherent drama, like the Great Depression, the Olympics, Nazis, and a sweet romance. Callum Turner stars as Joe Rantz in “The Boys in the Boat.” (Metro-Goldwyn-Mayer Pictures Inc.) There is SO much there.