gets mixed up in Harry's cases (three episodes) Margaret Avery as Ruby Dome (or Ruby Lawrence'), an informant with whom Harry is friendly (three episodes) Susan Adams as Jean Parnell, a police laboratory technician (three episodes) Barbara Leigh as Gina Walters, Harry's contact at the DMV (seen in two episodes, referenced in others) Awards and nominations Home media On July 11, 2012, Warner Bros. released Harry O: The Complete First Season on DVD in region 1 via their Warner Archive Collection. This is a manufacture-on-demand (MOD) release, available exclusively through Warner's online store and only in the US. The 6-disc set features all 22 episodes of the season as well as the original pilot tele-film Such Dust as Dreams Are Made On. The second and final season was released by Warner Archive on February 5, 2013. References External links 1974 American television series debuts 1976 American television series endings American Broadcasting Company original programming 1970s American crime television series American detective television series English-language television shows Television series by Warner Bros. Television Studios Television shows set in San Diego Fictional portrayals of the San Diego Police Department