This just in from Sean Wise's DD blog.
You can catch reruns of Dragons' Den several times this weekend (and for the next 10 weeks).
It's on CBC's Newsworld cable channel at Saturday at 9 am, then repeated late Saturday night (actually, early Sunday) at 1 a.m.
You can also watch Sundays at 8:00 pm, and then again at 3 am (actually, Monday morning).
I presume these are local times (other than in Nfld, where everything is 30 minutes later). But you'd better check your local listings.