Cyril P. Callister Cyril P. Callister Cyril Percy Callister (16 February 1893 – 5 October 1949) was an Australian chemist and food technologist who developed the Vegemite yeast spread. The son of a teacher and postmaster, and one of seven children, he attended the Ballarat School of Mines and later won a scholarship to the University of Melbourne. He gained a Bachelor of Science degree in 1914 and a Master of Science degree in 1917. In early 1915, Callister was employed by food manufacturer Lewis & Whitty, but later that year he enlisted in the Australian Imperial Force. After 53 days, however, he
What Did You Do in the War, Daddy? plans an escape for the men through the labyrinth with Oppo and Christian, after which they can retake the town from the Germans. The first men are soon escaping, but Cash, disguised as a woman, is abducted by a German officer. Gina Romano is also taken by the Germans and hears that the prisoners will be shot in the morning. Escaping their captors, Cash reunites with Gina, and she tells him of the impending execution. When a few German troops discover the escape, the escapees subdue them and devise a plan to abduct Germans, dress them in their uniforms, and