This is who you call: Chris Hemsworth's Ghostbusters secretary, Kevin, revealed | Ghostbusters (2016) | The Guardian
Janine Melnitz from Ghostbusters Costume | Carbon Costume | DIY Dress-Up Guides for Cosplay & Halloween
Who Ya Gonna Call - shinzo is Janine Melnitz - exceptionally in her RGB secretary outfit instead of her uniform with protonpack! ;) and modellbaubert is Egon Spengler :D Photo + Edit: