The program featured popular entertainers of that day, such as Bob Hope, Bing Crosby, Judy Garland, and Dinah Shore, performing musical numbers and comedy skits to boost the morale of soldiers stationed far from their homes.
Lewis added, "To a fellow who has spent months guarding an outpost in the South Seas, Iceland or Africa a cheery greeting from a favorite comedian, a song hit direct from Broadway, or the beating rhythm of a hot band, mean a tie with the home to which he hopes soon to return.
[2] Mail Call and other AFRS programs were produced in Los Angeles, Calif., with the organization's headquarters at 6011 Santa Monica Boulevard,[3] The location provided access to top-flight entertainers, staff and facilities.
The Encyclopedia of Radio noted: "Los Angeles was selected as the headquarters because of its proximity to the entertainment industry, which quickly gave its overwhelming support.
Here's Mail Call, one big package of words and music and laughter delivered to you by the stars from whom you want to hear in answer to the requests you send to the Armed Forces Radio Service in Los Angeles, USA.
... All this, of course, would not have been possible without the generous and friendly cooperation of the BBC, which waived its monopolistic rights on radio broadcasting in Great Britain and offered many of its own facilities so that the Yanks could enjoy American programs on what the soldiers call the "G.I.
"[10] After World War II ended, the need for shows like Mail Call diminished, resulting in changes in AFRS programming.
Broadcasting magazine reported that the end for Mail Call and eight "other service radio shows requiring outside talent" came in 1950 when the "AFRS budget was ... cut by $153,000 by the Secretary of Defense."