Grand Champion
Grand Champion is a 2002 family film, starring Jacob Fisher, George Strait, Emma Roberts, and Joey Lauren Adams. It was released theatrically in late August 2004.
It is about a young boy who wants his calf, "Hokey", to grow up to be the Grand Champion.
George Strait does the "Hokey Pokey" in it. Many other country stars appear in it, as well as major movie actors such as Bruce Willis and Julia Roberts.