Taxi (1978)

S4E18 The Unkindest Cut

Elaine splurges more than $200 on a fashionable hairstylist for a big date, but the outcome is a complete disaster. When she shares her disappointment, the stylist berates her, leaving her in tears, yet she still pays for the service. Alex encourages Elaine to return and confront the stylist to demand a fix and a refund. Unfortunately, things don't go as planned. However, Louie, who has trailed Alex and Elaine to the salon, takes matters into his own hands by dumping a bucket of red hair dye all over the stylist in a satisfying act of revenge.