Season 5, Episode 5 The Light at the Threshold
First Aired: October 9, 1973
A diabetic risks her eyesight by insisting on taking her vacation instead of undergoing treatment. Tracy: Audrey Landers. Welby: Robert Young. Adele: Carol Lawrence. Bill: Ryan MacDonald. Kiley: James Brolin. Consuelo: Elena Verdugo.
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- Rating: TV-PG
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- Premise: Popular Emmy-winning drama about a sage general practitioner and his headstrong younger partner. In the 1970-71 season, this became the first ABC show to finish first in the Nielsen ratings. Welby was a compassionate traditionalist, and his colleague, Stev… (more)