On 6 May 1940, Gillars obtained work as an announcer with the
Reichs-Rundfunk-Gesellschaft (RRG), German State Radio. She became their highest paid employee, and sometimes went by the name of "Midge at the mike". By 1941, the
U.S. State Department was advising American nationals to leave Germany and German-controlled territories. However, Gillars chose to remain because her fiancé, Paul Karlson, a naturalized German citizen, said he would never marry her if she returned to the United States. Shortly afterwards, Karlson was sent to the
Eastern Front, where he was killed in action. Gillars's initial broadcasts were largely apolitical, but started with the phrase "this is Berlin calling". Eventually, she started a relationship with
Max Otto Koischwitz, the German-American program director in the USA Zone at the RRG. In 1942, Koischwitz cast Gillars in a new show called
Home Sweet Home and included her in his political broadcasts. Gillars soon acquired several names amongst her
GI audience, including the "Bitch of Berlin", "Berlin Babe", "Olga", and "Sally", but the most common was "Axis Sally". This name probably came when, asked on air to describe herself, Gillars said she was "the Irish type ... a real Sally." Gillars expressed anti-Semitic sentiments during her broadcasts. During one broadcast, she said "I say damn Roosevelt and Churchill, and all of their Jews who have made this war possible." In 1943, an Italian-American woman,
Rita Zucca, also began broadcasting to American forces from Rome using the name "Sally". The two often were confused with each other and even thought by many to be the same, though Gillars was annoyed that another woman was broadcasting under her name. Gillars's main programs from Berlin were: •
Home Sweet Home Hour, from December 24, 1942, until 1945, a regular propaganda program aimed at making U.S. forces in Europe feel homesick and discouraged. A running theme of these broadcasts was the infidelity of soldiers' wives and sweethearts while the listeners were stationed in Europe and North Africa. She questioned whether the women would remain faithful, "especially if you boys get all mutilated and do not return in one piece". Opening with the sound of a train whistle,
Home Sweet Home attempted to exploit the fears of American soldiers about the home front. The broadcasts were designed to make soldiers feel doubt about their mission, their leaders, and their prospects after the war. •
Midge at the Mike, broadcast from March to late fall 1943, in which she played American songs interspersed with
defeatist propaganda,
anti-Semitic rhetoric, and attacks on
Franklin D. Roosevelt. • ''GI's Letter-box
and Medical Reports'' (1944), directed at the
U.S. home audience in which Gillars used information on wounded and captured U.S. airmen to cause fear and worry in their families. After
D-Day (June 6, 1944), Gillars and Koischwitz worked for a time from
Chartres and Paris for this purpose, visiting hospitals and interviewing
POWs, falsely claiming to be a representative of the
International Red Cross. In 1943, they had toured POW camps in Germany, interviewing captured Americans and recording their messages for their families in the U.S. The interviews were then edited for broadcast as though the speakers were well-treated or sympathetic to the Nazi cause. Gillars made her most famous broadcast on May 11, 1944, a few weeks before the
D-Day invasion of Normandy, in a
radio play written by Koischwitz called
Vision of Invasion. She played Evelyn, an Ohio mother, who dreams that her son had died a horrific death on a ship in the
English Channel during an attempted invasion of
Occupied Europe. He came to her after he died in the dream and told her of the horror he saw, whilst in the background there were shrieks and moans of men suffering in battle. Koischwitz died in August 1944, and Gillars's broadcasts became lackluster and repetitive without his creative energy. She remained in Berlin until the end of the war. Her last broadcast was on May 6, 1945, just two days before the surrender of Germany. ==Arrest, trial, and imprisonment==