Crochet Guild of America (CGOA) and Kim Guzman present a Learn to Crochet Series for the beginner crocheter. These videos teach basic stitches for left-handed. Please see other videos for right-handed. For more information on Kim Guzman, please visit http://www.KimGuzman.com.
See also Crochet Basics for Left-Handers for explanations of holding and working with the hook and Crochet Stitches for Left-Handers, which discusses how to make basic crochet stitches for left-handed crocheters.