Fan Casting W.I.L.M.A. in SvW: Where Are You?

A former WALDO operative, W.I.L.M.A. stands for Wayfinders Issued to Locate Missing Agents, she is "Walter's" sister. After learning of "Walter"'s psychotic break and subsequent murder spree, WILMA disavowed any connection to the WALDO Initiative and immediately went into hiding.