5 things to watch this week Secret eaters, survival , historic discoveries and big screen highlights By Holly Sands 09 December 2014 GravitySandra Bullock and George Clooney star in this mesmerising sci-fi thriller.10pm. Thursday December 11. OSN Movies HD.Secret EatersDocumentary that follows members of the public, revealing their unhealthy eating habits to them.7.30pm. Friday December 12. TLC HD.Richard III: King In A Car ParkLearn about the headline-hitting discovery made in a UK car park in 2012.6.35pm. Saturday December 13. Discovery World. SIMILAR ARTICLES 25 reasons to love summer in Dubai Time Out v Caitlin Moran Save cash and make memories with La Perle’s new deal Barney and Captain America at Dubai Creek Harbour Get Out Alive with Bear GryllsSurvival expert Bear Grylls challenges teams of two in the wild.7.30pm. Saturday December 13. Discovery HD.Kon-Tiki An adventure drama based on explorer Thor Heyerdahl’s daring 1947 attempt to prove his migration theories.12pm. Saturday December 13. OSN Movies Drama HD.