I Love Lucy (1951)

S2E13 Lucy Hires an English Tutor

Title: Lucy Engages an English Instructor Plot: Lucy decides to enlist an English instructor to ensure that their unborn child doesn't pick up any poor language habits from Ricky. While the tutoring sessions come at no cost, Lucy offers the tutor a chance to perform at the Tropicana as compensation, conveniently leaving out this detail from Ricky.