Oh who is you?

Tim Bradford and Lucy Chen from The Rookie meet Portia Lin and Marcus Boone, with a familiar doppelgänger twist (Jake and Sava)

So basically if you haven't watched dark matter or the rookie, I really recommend you do but if your lazy like me then Melissa o Neil plays the characters Lucy Chen from the rookie and Portia Lin from dark matter so when the characters meet it will be pretty awkward, and I'm too lazy to explain the Jake And sava stuff.