Benson - Season 2 - Eps 6: Citizen Kraus
Gretchen attends night classes in order to win her American citizenship. With a lot of hard work and achievement she fails the test. It seems that she remembers more when she's angry, so Benson and Marcy come with her. Benson then uses the anger strategy when she is failing. She gets angry and spews out answers that eventually win her her citizenship.
About Benson

Title: Benson
First Air Date: 1979-09-13
Last Air Date: 1986-04-19
Status: Ended
Rating: 7.1/10 (from 38 votes)
Language: EN
Seasons: 8
Total Episodes: 158
Network: ABC
Genres: Comedy
Production Companies: Unknown
Synopsis
A butler deals with life at the governor's mansion.
Cast

Robert Guillaume
Benson DuBois

James Noble
Governor Eugene Xavier Gatling

Inga Swenson
Gretchen Kraus

Missy Gold
Katie Gatling

René Auberjonois
Clayton Endicott III

Billie Bird
Rose Cassidy