Below is a list of all the characters currently found within Night Call in order found in the passidex. For help, I have put a number above the first character in each row (to more easily find the elusive one you may be missing!)
I’ve also put a note beside each on any requirements or place I found the passenger more likely to turn up in. If there is nothing beside a name, presume that they are fairly common and so available generally and/or in Free Roam.
I have noted which are suspects too; some are common outside of their stories, but it’s an easy way to guarantee finding them.
Additionally, I have added in italics a brief description of the tile to keep an eye out for if it's different to the passidex image.
I will update as I find/realise anything extra.