在老家克里夫兰的演出中，大卫·A·阿诺德分享了不为人知的家庭趣事，笑谈婚姻中的小摩擦和娇生惯养的孩子们。...

In the majestic tropical island of Palawan, three environmental crusaders confront murder, betrayal and political corruption in this thrilling documentary about land defenders battling to save and pre...

　　Two high level scuba-divers and long-time friends, Don and Dave, broke a world record for depth in the Boesmansgat cave in South Africa. It would take them 15 minutes to reach the bottom, but 12 hou...