George and Mildred (1976)

S2E4 The Unkindest Cut of All

Mildred is preparing for a dinner with her sister Ethel and brother-in-law Humphrey, but disaster strikes when George realizes he has neglected to settle the electricity bill. As the evening approaches, tensions rise, and they must scramble to find a solution before their guests arrive, all while trying to maintain a semblance of normalcy.