New tonight: Dragons’ Den, Titanic: Blood & Steel

Dragons’ Den, CBC
This week The Dragons let loose and kick off their shoes; a beauty business spoils the Dragons; and a realty business isn’t afraid to bare it all. Plus, an apparel company brings a breath of fresh air into the Den.

Titanic: Blood & Steel, CBC
While H&W’s underpaid workers fill the streets of Belfast in a peaceful march that turns into tragedy, Sofia and Mark feel growing mutual attraction. But Mark Muir’s past hides more than one dark secret.