A Calgary-based executive says a fake moustache almost ruined his disguise on an episode of Undercover Boss Canada, a TV series that puts corporate leaders into the world of their employees.

Fory Musser, the vice president of strategy for environmental company Tervita, wore makeup and a wig, taking on a new persona for the second season of the show.

Musser wanted honest feedback from employees and over eight days stopped at five Alberta units of the company, disguising himself as an actor shooting promotional videos for the company.

According to The Calgary Herald, the episode, which will air in November, is the first time an energy company has been featured.