Just finished the game as a Voodoo pirate and here's a screenshot of the whole crew (minus Venturo whom you can only pick up if you side with the Inquisition and Steelbeard's Ghost isn't a real crew member but I felt he belonged in the pic so I summoned him ).
I wonder why there are four open slots left. Did PB plan on more companions but scrapped the idea or is this a sign of more DLC and/or expansion(s)? We'll see…

Anyway, here's the crew screens…