Percy, the man with the world's first penis transplant, discovers that there is a chemical in the world's water that makes men impotent.
Leigh Lawson
as Percy Edward Anthony
Elke Sommer
as Clarissa
Denholm Elliott
as Sir Emmanuel Whitbread
Judy Geeson
as Dr. Fairweather
Harry H. Corbett
as Prime Minister
Vincent Price
as Stavos Mammonian
Adrienne Posta
as P.C. 217 'Iris'
Julie Ege
as Miss Hanson
Barry Humphries
as Dr. Anderson / Australian TV Lady
James Booth
as Jeffcott
Milo O’Shea
as Dr. Klein
Ronald Fraser
as Bleeker
