Directing · b. 1926 · Plovdiv, Bulgaria Christo Christov Biography Christo Christov was a Bulgarian film director and screenwriter. Directed Test '88 1989 Question of Time 1984 A Woman at Thirty-three 1982 The Truck 1980 The Barrier 1979 Cyclops 1976 Rootless Tree 1974 The Last Summer 1974 Hammer or Anvil 1972 The Icon Stand 1969 Acting Verses 1972 Other Credits Eastern Plays In Memory Of 2009 Agent-readable