Shaw Media has unveiled the cast, er, houseguests for Big Brother Canada, the inaugural national edition of which will receive its broadcast premiere Feb. 27 on Slice.

The 15 people were culled from over 10,000 Canadians who auditioned. The names of the 15 were announced Wednesday. They include girl-next-door types and PhD holders as well as self-described party animals and one firefighter.

One reality personality may have a better sense of the demands of the production. Peter Brown (pictured) is billed as a “calculating professional YouTuber from New Brunswick (who) approaches everything like a mathematical equation.”

The reality show will be hosted by Arisa Cox and is supported by an extensive digital execution.

The full list of houseguests can be found on the Big Brother Canada website via Slice.