PT - JOURNAL ARTICLE AU - Callenbach, Ernest TI - The Unbearable Lightness of Leaving AID - 10.2307/1212668 DP - 1991 Oct 01 TA - Film Quarterly PG - 2--6 VI - 45 IP - 1 4099 - http://fq.ucpress.edu/content/45/1/2.short 4100 - http://fq.ucpress.edu/content/45/1/2.full