Part of acclaimed filmmaker Frank Capra's "Wonders of Life" series of science-based films (which won an Emmy Award for Best Editing) teaches kids about the power of gamma rays and radiation.

Bold performer Tira works as dancing beauty and lion tamer at a fair. Out of an urgent financial need, she agrees to a risky new number: she'll put her head into the lion's mouth! With this attraction, the circus makes it to New York and Tira can pursue her dearest occupation — flirting with rich men and accepting expensive presents.

Myron Breckinridge flies to Europe to get a sex-change operation and is transformed into the beautiful Myra. She travels to Hollywood, meets up with her rich Uncle Buck and, claiming to be Myron's widow, demands money. Instead, Buck gives Myra a job in his acting school. There, Myra meets aspiring actor Rusty and his girlfriend, Mary Ann. With Myra as catalyst, the trio begin to outrageously expand their sexual horizons.

On her way by stagecoach to visit relatives out west, Flower Belle Lee is held up by a masked bandit who also takes the coach's shipment of gold. When he abducts Flower Belle and they arrive in town, Flower Belle is suspected of being in collusion with the bandit.

New York singer and nightclub owner Lady Lou has more male friends than can be imagined. One is a vicious escaped criminal on the way to see 'his' girl, unaware she hasn't exactly been faithful in his absence. Help is at hand in the form of young Captain Cummings, a local temperance league leader.

For the first time one of Hollywood's greatest stars tells his own story, in his own words. From a childhood of poverty to global fame, Cary Grant, the ultimate self-made star, explores his own screen image and what it took to create it.

When her fiancé is killed, dancehall queen Cleo Borden inherits his wealth. Included are oil wells overseen by British engineer Carrington, whom Cleo sets out to win by becoming a 'lady'. She horseraces in Buenos Aires, gains social position by loveless marriage to bankrupt Colton, and even performs in an opera. But when she encounters Carrington again, he's become the Earl of Stratton!

A successful ex-boxer opens a high-class speakeasy in what once was the childhood home of a formerly rich society girl.

Out-takes (mostly from Warner Bros.), promotional shorts, movie premieres, public service pleas, wardrobe tests, documentary material, and archival footage make up this star-studded voyeuristic look at the Golden age of Hollywood during the 30s, 40, and 50.

Sensational movie star Mavis Arden's following spans the world and her personal appearance tours prove her popularity. On her way home from one such appearance, Mavis' car breaks down. She orders her publicity agent to find her a place to stay, suspicious that he planned the breakdown to keep her away from a man. However, she soon finds herself mooning over an attractive local repairman and listening to his ideas about inventing equipment for film.