Hot off its highest-rated season yet, Dragons' Den returns to the classroom! In these new volumes from Season 4, aspiring entrepreneurs face five multi-millionaires, each with the expertise and the money to turn burgeoning business ideas into incredible fortunes.

Dianne Buckner and all five Dragons are back: marketing expert Arlene Dickinson; technology titan Robert Herjavec; investment guru Kevin O’Leary; franchise baron Jim Treliving; and energy maverick Brett Wilson.

View full descriptions of each volume:
Best of Season 4, Volume 1
Best of Season 4, Volume 2
Best of Season 4, Volume 3