“Exposure” is episode sixteen of season two of Dark Angel.
Logan is contacted by White’s wife, who had asked him to find her kidnapped son in “Medium Is the Message”. As it turned out, a secret multi-millennia old breeding organisation that White is a member of had actually taken their son.
Now, the wife contacts Logan again. She says she has found her son – and she’s probably right, as White kicks down the door to her room whilst she’s on the phone.
Max and Logan head to the town she was staying in, and find a private school that appears to be connected to the cult. White’s son is going to undergo an initiation, which could kill him.
Sketchy, who is also now a freelance reporter for a tabloid, goes looking for mutants in the sewers, and stumbles across some of White’s men.