Last night on Mad Men, everyone struggled with life-altering secrets. Don tried (again) to keep his identity hidden, Joan was forced to make a difficult decision, and Lane came clean, only to wind up getting knocked to the ground.
"Hands and Knees" starts out with Joan telling Roger she's pregnant with his baby, which was fairly predictable thanks to last week's unusually revealing "next week on Mad Men." Joan explains that since Greg's been away for weeks, the baby's definitely his. Roger assures her that everything will be okay, and says, "let me take care of this."