The Andy Griffith Show (1960)

S01E17 Alcohol and Old Lace

Opie returns home excitedly sharing tales of a "petal-producing gadget" belonging to Clarabelle and Jennifer Morrison, the elderly sisters who operate the neighborhood flower shop. Intrigued, Andy and Barney decide to do some sleuthing, only to uncover that the so-called machine is actually a distillery, revealing that the sweet-natured sisters are secretly brewing moonshine!