Ali Baba is a 1973 Bengali short animated film directed by Rohit Mohra. It is a musical drama about the character Ali Baba from the folk tale Ali Baba and the Forty Thieves who discovers the secret of a thieves' den, to the ire of the thieves. Ali Baba is a poor woodcutter who discovers the secret of a thieves' den, entered with the phrase "Open Sesame". The thieves learn of Ali Baba's discovery and try to kill Ali Baba, but Ali Baba's faithful slave-girl foils their plots. Ali Baba gives his son to her in marriage and keeps the secret of the treasure.