"Where In Time Is Carmen Sandeigo" is a 1990 educational game designed by Gene Portwood and Lauren Elliott, programmed by Rod Nelsen, with graphics by Leila Bronstein, Jenny Martin, Gail Rathbun, and Mark Schlichtinng, sound and music by Tom Rettig, and published by Broderbund Software. This is version 1.1. It requires a 128K Apple //e, //c, or IIgs.