Hywel Bennett stars in this comedy as Edwin Antony, the recipient of the first penis transplant. After receiving the transplant, Antony begins to go through an identity crisis and begins a search for the penis's original owner. Before long, he has found the man's widow, who tells Antony that her husband was a philanderer and left a string of mistresses. So, Antony goes off in search of these other women (who include the fetching Elke Sommer and Britt Ekland) and finds that there are many more than he could have imagined.