Louise  was a temporary secretary once hired by the Ghostbusters.
When Janine Melnitz secured a night off to take Egon Spengler to a family dinner in Canarsie, the temporary agency sent Louise to fill in. She gave Louise a quick tour of the Firehouse, including the basement and Containment Unit. However, Imps infested the Firehouse that night as well. Throughout the debacle, Louise was in a constant state of fear and wanted to quit.
After Peter created the Giant Imp Monster, Louise hid in the basement workroom where she accidentally activated one of Egon's devices. Three ghosts wreaked havoc and terrorized Janine and Louise with a stolen Proton Pack. Janine used some quick thinking and forced the ghosts to surrender with a polarity reversed pack. She and Louise then left the Firehouse after the Ghostbusters returned. Louise declared she would never come back.
- On page four of Ghostbusters Issue #14, Louise makes a non-canon cameo on the right corner of the newspaper with the headline "Attacked By Imps"
- ↑ Janine Melnitz (2009). The Real Ghostbusters - "Janine's Day Off" (1987) (DVD ts. 3:05-3:09). Time Life Entertainment. Janine says: "Guys, this is Louise from the temporary agency."