Rob Lowe, Daphne Zuniga and Hector Elizondo give voice to one of Russia's best   loved fairy tales, Ivan and His Magic Pony (Ivan Ivanov-Vano, USSR,        1975), and Tolstoy's adaptation of Pinocchio and the Golden Key (Ivan      Ivanov-Vano/Babichenko, USSR, 1959) is given a fine animated treatment, with   the voices of Bill Murray, Mel Ferrer and Joseph Mazzello. 120 mins.