Cool Million Rate: –☹️ Very Bad🙁 Bad😐 Average🙂 Good😃 Excellent🤩 Super! ★ Save Rating✔ Rating Saved! Notify me: –about new episodeabout new seasonabout end of season Subscribe✔ Subscription Saved! Cool Million 10/16/72 – 12/20/72 NBC United States GeneralEpisodesCastCharactersGallery What is Cool Million about (plot, summary) Jefferson Keyes is an international investigator who charges $1 million for each case he takes. Cast See full cast → James Farentino as Jefferson Keyes Adele Mara as Elena John Vernon as Inspector Duprez Characters See all characters → Jefferson Keyes Elena Inspector Duprez