What movie, filmed by Jeremiah S. Chechik, did John Mark Galecki appear in in 1989?
Johnny Galecki:  Galecki also appeared in the films "National Lampoon's Christmas Vacation" (1989), "Prancer" (1989), "Suicide Kings" (1997), "I Know What You Did Last Summer" (1997), "Bookies" (2003), and "In Time" (2011).
i don't know