Trivia: Ike Eisenmann and Kim Richards, who played Tony and Tina in the original Escape to Witch Mountain, make cameos as a sheriff and waitress, respectively.
Trivia: In both this movie and Escape to Witch Mountain, the kids are transported to Witch Mountain in a Winnebago.
Trivia: When Dr. Friedman is walking with Jack and the kids to see Harlan, she passes a man and says "not now, Whitley." That man was Whitley Strieber playing himself in an uncredited cameo. The cover of his book, "Communion: A True Story", is also seen. The book is supposedly a true story of Whitley's encounter with aliens.
Answer: It was either Southern Night or Boogie Woogie Saturday Night.