Watch Dragons' Den Season 4 Episode 5 Online

Hopeful entrepreneurs look to turn dough into dollars; a burgeoning bra business garners support from Arlene; and the dragons get all shook up as Elvis impersonators invade the Den. Plus, a bear bin takes a beating and reality TV show rejects attempt redemption. Pitches include: Yummy Dough, 9to5 Bra, The Bin 120, Canadian Body Painting Championships, Helmet Tech, Luke & Jock Productions, Mobile Process Service, Pro Elvis Jumpsuits.