A new Chrome extension (called Netflix Hangouts) will make your Netflix stream look like a 4 person video conference by adding 3 additional video boxes onscreen. The Netflix show is housed in the bottom right hand box. You engage the extension by clicking on it and you stop it by clicking on it again (or closing the Netflix tab).
This will not trick network based traffic inspection devices. It just makes the screen look more business like. If your company employs network base traffic analysis, you may want to VPN out first.