an Entity references as follows:
Rajkumar (transl. Prince) is a 1964 Hindi film directed by K. Shankar. It stars Prithviraj Kapoor, Shammi Kapoor, Sadhana, Pran, Om Prakash. The music is by Shankar-Jaikishan and the lyrics were written by Hasrat Jaipuri and Shailendra. The film became a huge box office hit.