Question: Are the directors of films Punjab 1984 and Nancy Drew And The Hidden Staircase (1939 Film) both from the same country?
Sentence (from "Nancy Drew and the Hidden Staircase (1939 film)"): It is fourth and last in a series of films starring Bonita Granville as teenage amateur detective Nancy Drew, Frankie Thomas as her boyfriend, and John Litel as her father.
Relevant evidence: No