The Zoo Gang(1974)

The Zoo Gang is a British series following four aging resistance fighters reunited thirty years after World War II. When Thomas Devon spots the Wolf—the man who betrayed their unit to the Gestapo and caused Claude Roget's death—the surviving members of the Zoo Gang spring back into action. Rather than seek simple revenge, they orchestrate elaborate cons against criminals and con artists, funneling their winnings toward building a hospital in Claude's memory. Working alongside Claude's son, now a French police inspector, the gang uses decades of espionage experience and cunning to outwit their marks. The series balances nostalgia with adventure as these seasoned operatives prove that age is no obstacle to outsmarting the underworld and honoring their fallen comrade.