CBC is ending Season 20 of its long running "Dragon's Den" with a twist - one time would-be entrepreneurs who got their ideas funded are now coming back as rich Dragons themselves, hoping to invest in and boost someone else's business.

It's not only a unique alteration of the format, but it also proves that some of those who came armed with an original concept and hope have now themselves succeeded far beyond their wildest dreams - in a few cases becoming multi-millionaires. 

The season finale will air in two parts - Feb. 26th and March 5th.

Dragons’ Den Full Circle finale event to close milestone Season 20, airing February 26 and March 5 on CBC and CBC Gem