Colonel Anacleto Punzone (Banfi) is a
military doctor with expertise in
organ transplantation. He has a small penis, leading to a frustrated sex life with his wife Giovanna (
Malisa Longo). Furthermore, his penis size forces him to dodge sexual advances from an attractive colleague, Prof. Eva Russell (Cassini). Colonel now contemplates on the radical solution of
penis transplantation, finding a potential donor in dim-witted and well-endowed Private Arturo Mazzancolla (
Alvaro Vitali). During Prof. Russell's visits to the military hospital, Colonel realises that other men, including handsome Lieutenant Lancetti (
Bruno Minniti) are interested in her and he feels that the operation is even more urgent; although he is not confident as it may result in some complications (like permanent erection or no erection). == Cast ==