Louis and August Siever, twin sons of a German father and American mother, are traveling through Europe when war breaks out. August joins the Kaiser's army, while Louis, a loyal American, is trapped in Berlin for a year while he tries to prove his citizenship. After a violent confrontation with Louis, August steals his brother's passport and leaves for New York City with Gerda Anderson, a German spy. Louis also returns to the U.S., and sometime later is invited to a weekend party on Long Island by his wealthy friends, the Waynes. When August and Gerda learn of the event, they rent a nearby house and invite all of the Waynes' guests, including Louis, to a "mystery" party. Upon their arrival, the women are held prisoner and ransom notes are sent to their husbands via carrier pigeon. Shirley Wayne and Louis track down and are captured by the kidnappers. Meanwhile, Mortimer Eddington, an amateur detective, devises a method to trace the pigeons back to the house.

Paul is dead! But is he The Winged Beetle? The Rotten Apple? Who knows!

Pinky Scariano, Allan Ross, and Frankie Davis all join the Army Air Forces with hopes of becoming pilots. In training, they meet and become pals with Bobby Grills and Irving Miller, and the five struggle through the rigid training and grueling tests involved in becoming pilots. Not all of them succeed, and tragedy awaits for some.

“Winged Dialogue details with growing clarity the desperate beauty and sexuality of the body animated by its soul, essence blindly reaching out, touching, in brilliant patterns through and beyond those of the vanishing images, expressed vividly in the after-image on the mind, on the soul’s eye.” (Tom Chomont)

A Young Man is given an amulet that can call upon the power of a mythical winged serpent, which he uses to get revenge on the murderers of his family

In 2002, the discovery of a beautiful and bizarre fossil astonished scientists and reignited the debate over the origin of flight. With four wings and superbly preserved feathers, the 130 million-year-old creature was like nothing paleontologists had ever seen before.

National Geographic documentary about bats, focusing on the pioneering research being conducted by teams of scientists in Central America.

西班牙马拉加的阿拉米达公园（Parque de la Alameda）是著名的“孤独颤抖叶片”（Lonely Shaking Leave）的所在地，这是一种令人着迷且尚无科学解释的现象。

Who hides behind Brigitte Bardot? Extraordinarily photogenic, a tumultuous love life, the ultimate sex symbol for the 1950s and 1960s, the actress, singer and animal rights activist left an indelible mark on her era. Despite over 30,000 photos published in the press, her true personality has long-remained in the shadows.

The Mystery Club, an organization of millionaires, draws up an agreement at the instigation of Cranahan, wagering that crimes can be committed without detection by the police; Inspector Burke serves as arbiter. A forfeiture of $25,000 is set, and the members draw secret lots to decide who is to be the criminal. When Burke himself is reported murdered, the members agree to cancel the agreement but cannot find the document.