'Samrat Prithviraj', actor Akshay Kumar's latest film, appears to be underperforming at the box office. It is having a slow run in theatres. On its first Tuesday (June 7), the box office collection for 'Samrat Prithviraj' dropped drastically. According to early estimates, the film has only made Rs 48 crore so far after a debut of Rs 10.70 crore.