Follow That Witch (2) - S2-E29
Factual error: When Charlie Leach is walking back to USA from Mexico he stops close to a sign that reads "Nueva York 2138 miles". Either the sign should read "New York..." or the distance should be stated in kilometers.
Answer: Telstar was an early communications satellite system. Darrin, in a particularly sexist manner reflective of this era, is saying that telling a secret to a woman means it is guaranteed to be "broadcasted" to multiple people.
raywest ★