This film from tiny Mascot Pictures is very much like a super-low budget variation on "Grand Hotel". It's made up of several stories and many characters who are traveling cross-country on a brand-new super speedy train. The main tale stars Victor Jory and Evelyn Venable and it's a pleasant little story about a Broadway producer following his diva aboard, as she's giving up her career to get married--and he wants to somehow woo her back to the show. In addition, there are various crooks, a nervous man and a story about an affair that round all this out. While none of it is brilliant and it is a bit derivative, it is pleasant and generally well-acted as well as entertaining---provided you like old films. If you don't, then try something a bit better--as old movies are often wonderfully entertaining (such as "Grand Hotel" or "Dinner at Eight"--two of the best of this genre) . Worth seeing but far from a must-see.
Review of Streamline Express
