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 La Perle is ready to share a big secret Kids’ social networking app Play:Date launches on Android 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.