Europe and North America. Henie became so popular with the public that police had to be called out for crowd control on her appearances in various disparate cities such as Prague and New York City. It was an open secret that, in spite of the strict amateurism requirements of the time, Wilhelm Henie demanded "expense money" for his daughter's skating appearances. Both of Henie's parents had given up their own pursuits in Norway—leaving Leif to run the fur business—in order to accompany Sonja on her travels and act as her managers. Henie is credited with being the first figure skater to adopt the short skirt costume in figure skating, wear white boots, and make use of dance choreography. Her innovative skating techniques and glamorous demeanor transformed the sport permanently and confirmed its acceptance as a legitimate sport in the Winter Olympics. Professional and film career After the 1936 World Figure Skating Championships, Henie gave up her amateur status and took up a career as a professional performer in acting and live shows. While still a girl, Henie had decided that she wanted to move to California and become a movie star when her competitive days were over, without considering that her strong accent might hinder her acting ambitions. In 1936, following a successful ice show in Los Angeles orchestrated by her father to launch her film career, Hollywood studio chief Darryl Zanuck signed her to a long-term contract at Twentieth Century Fox, which made her one of the highest-paid actresses of the time. After the success of her first film, One in a Million (1936), Henie's position was assured and she became increasingly demanding in her business dealings with Zanuck. Henie also insisted on having total control of the skating numbers in her films such as Second Fiddle (1939). Henie tried to break the musical comedy mould with the anti-Nazi film Everything Happens at Night (1939) and It's a Pleasure (1945), a skating variation of the often-told A Star Is Born tale about alcoholic-star-in-decline-helps-newcomer-up. It was her only film shot in Technicolor, but it was not as huge at the box office as her other films and also proved her limitations as a dramatic actress in her only dramatic film. When Zanuck realized this, he cast her in more musical comedies; Sun Valley Serenade (1941) with Glenn Miller, John Payne, The Nicholas Brothers, and hit songs such as "In the