Both tracks were produced by Alan Livingston with the story by Warren Foster and Michael Maltese and music by Billy May. Additional uncredited vocals were provided by Arthur Q. Bryan.(source)
Billboard, Sep. 16, 1950, page 32: Music Popularity Charts
Added label scans in correct order. Images 1685353 and 1685355 should be removed, thank you, Moderators, in advance. [Done as requested and additional info added to the Notes. Mods.]