Question: When was American actor who acted Spock in The City on the Edge of Forever born? 
Sentence (from "John Larkin (actor, born 1912)"): After having acted in an estimated 7,500 dramatic shows on radio, he devoted his final decade to television and, from April 1962 to January 1965, was a key member of the supporting cast in two prime-time series and made at least twenty major guest-starring appearances in many of the top drama series of the period.
Relevant evidence: No