This low-budget film was made in the year World War II ended, the threshold of film noir. Only 67 minutes long, it is not one of the great films in that genre, but it was favorably reviewed when it was released and each time it was rediscovered. In 1992 it was selected for preservation in the United States Film Registry by the Library of Congress.
Most of the critical raves focus on the director, Edgar G. Ulmer. In his review, Roger Ebert said Ulmer "was an assistant to the great Murnau on 'The Last Laugh' and 'Sunrise,' and provided one of the links between German Expressionism, with its exaggerated lighting, camera angles and dramaturgy, and the American film noir, which added jazz and guilt."
This film could be a textbook on making a low-budget film without disappointing the audience. Street scenes in New York show two characters standing under a street sign surrounded by fog. Stock footage of a switchboard operator tells us the hero is making a long-distance call. Visually it's minimal, but enough.
I must say the acting was the least enjoyable part of the movie. For whatever reason, the two main characters were reduced to a single attitude and every line is delivered in the same tone.
The story is perhaps the most interesting and most noirish part of the movie. A singer decides to leave New York and try her luck in Hollywood. Her boyfriend, a fine pianist, decides to follow her. His luck goes from bad to worse as he hitchhikes across the country. As he says at the end, fate can destroy anyone at any time.
The film is based on Martin Goldsmith's 1939 novel, Detour, adapted by him and Martin Mooney.
The film is in the public domain and is freely available from online sources. Be sure to look for the restoration by the Academy of Motion Picture Arts and Sciences, 2018. available from the Criterion Collection.