The Zoo Gang is a British drama that appeared in April-May of 1974. The Gang are former WWII Resistance fighters who used animal names as code names, thereby, the "Zoo Gang" title. The gang has reunited 30 years after the end of the war in Nice France to scam the scammers, con the con artists out of their ill-gotten moneys and use the money for good causes.
The gang includes "The Tiger" (aka Alec Marlowe), "The Leopard" (aka Manouche Roget), "The Fox" (aka Steven Halliday), and "The Elephant" (aka Thomas Devon).
The series is based on the book by Paul Gallico.