Here's Lucy - Season 3 - Eps 13: Lucy Loses Her Cool
Lucy is chosen on an audience participation game show. The host offers her $500 if she won't lose her temper for a week. When she's escorted off the stage, the host then brings out Harry & the kids, offering them $500 if they can make Lucy lose her temper! They do everything possible to make Lucy lose, but she overcomes temptation. Lucy manages to demolish a grocery store! The week passed. Lucy's back on the game show where the host awards her $500. But then, the manager of the grocery store enters & charges her $499.99 in damages, leaving her with 1 penny! Lucy gets mad & cries until the host reveals that her friends/family were in this charade & award her another $500!
About Here's Lucy

Title: Here's Lucy
First Air Date: 1968-09-23
Last Air Date: 1974-03-18
Status: Ended
Rating: 6.679/10 (from 28 votes)
Language: EN
Seasons: 6
Total Episodes: 144
Network: CBS
Genres: Comedy
Production Companies: Unknown
Cast

Lucille Ball
Lucy Carter

Gale Gordon
Harrison Carter