Related Program: Tuned to Yesterday 5/31/19 11pm Tuned to Yesterday By Mark Lavonier • Jun 1, 2019 Related Program: Tuned to Yesterday ShareTweetEmail #1086, Adventure, NBC University Theater “Heart of Darkness” 5/15/49 NBC. Tuned To Yesterday features programs from radio's golden era. Drama, Comedy, Western, Sci-Fi and more. Produced by Mark Lavonier. Listen Listening... / 52:00 Tags: tuned to yesterdayold time radiopublic radioNBC University TheaterAdventureShareTweetEmailView the discussion thread.