On Mad Men Season 7 Episode 5 paranoia gets the better of some characters with stunning consequences.
Don's niece through his marriage with Anna is pregnant and in need of assistance, and Don sends her to Megan until he can get to her.
Betty decides to stop doing what others want her to do and to to what she wants.
Don learns something about the plans of Jim and Lou and makes a move that will either save him or force him out of Sterling Cooper.
To find out the peculiarities of this installment -- and they cannot be missed -- you have to watch Mad Men online.