The Martian sets a 2015 record for four weeks at top of the chart
After three weekends in cinemas, both The Martian and The Intern remain on top of the box office
The Martian still orbiting on top with $4.51m, Oddball closing in on $10m total, Black Mass opens.
Ridley Scott's The Martian has won the box office weekend, opening to $6m.
