Walt is trying to make a go of the meth business all on his own this time. Will it work? Probably not without help.
Mike and Jesse want out of the meth business. Walt makes it difficult for them to leave.
Walt enlist Jesse to try and kill Gus, as a wide drives between the pair deeper.
Eddie makes a poor choice, putting him serious danger. Mary meets a face from the past.
When Walt & Jesse diverge on their latest business plans, Gus Fring makes things more complicated.
When Cal challenges Eddie trying to convince him he isn't ready to lead, the latter responds in an audacious way. At the same time, Sarah struggles with who she really wants Eddie to be.
Richard is cast out from the movement for helping Eddie. and Sarah's run off the road in her car by a mysterious assailant.
And Mary finally has her baby, which reveals the father's identity.