As the days grow shorter, it’s easy to get lost. Be sure then to have your radio, tablet, or phone handy, so as not to miss a heart-pounding second of “Picture Perfect” and music from movies about lost worlds.

Thrill to selections from “King Kong” (Max Steiner), “Journey to the Center of the Earth” (Bernard Herrmann), “One Million Years B.C.” (Mario Nascimbene), and “Jurassic Park” (John Williams).

Tie a string around your finger for “Lands That Time Forgot.” It will be a show to remember, this Saturday evening at 6:00 EDT, on WWFM – The Classical Network and wwfm.org.