R2 y el caso del cadáver sin cabeza

R2 is going through hard times his past failures have earned the anger of the Chief Inspector He finds consolation visiting Didis bar to cheer listening to music especially blues In addition the Chief Inspector is jealous since he knows that R2 receives letters from the Palacio de la Zarzuela Aided by his trusty and faithful Inspector Cardenashe tries to solve all the cases that are presented using methods rather unorthodox including the use of disguises One day he decides to solve a very interesting case the blackmail to a rich businessman who is threatened by the kidnapping of his young wife