It seems to take forever to get through a plodding build-up, including a stiff performance by George Raft as a dancer, with Norwegian ballerina Vera Zorina as his partner, but there is no better example of how Hollywood rallied to entertain the troops during World War II than this impressive parade of celebrities, showcasing some of the most popular acts of the time: Sophie Tucker talk- singing "The Better the Loving Will Be," the Andrews Sisters doing a string of their hits, Jeanette MacDonald singing "Beyond the Blue Horizon," Dinah Shore with "I'll Walk Alone," and virtually the entire roster of contract actors at Universal Pictures. The footage of actual soldier audiences is nearly as interesting as the studio performances with which it is interspersed.