When Steve tries to prove himself as a macho man to Stan, he follows in Roger's footsteps and tries to change himself from the outside in with a superhero persona. Meanwhile, Francine is going through an identity crisis of her own when she receives surprising news that could change the family forever.

When Meg finally turns 18, Quagmire seizes the opportunity to pursue his next romantic conquest. As the new couple's relationship blossoms, Peter stops at nothing to come in between his innocent - well, somewhat innocent - daughter and his creepy friend.

A looming railroad deadline throws Cullen and Lily together; Joseph and Elam deal with what their violent mission has wrought.

Marty and The Pod consult for a mega-bank that wants to justify their year-end bonuses as the financial world around them burns. Back at home, Marty gets some unwanted advice on how to raise his son.

Regina and Mr. Gold play dirty politics and take opposite sides when Emma runs for a coveted Storybrooke public office against Sidney. Meanwhile, back in the fairytale world that was, Rumplestiltskin tries to track down the ultimate power source in order to help his son avert the horrors of a meaningless war.

Fiona spends her summer with a new guy and bartending, while Debbie runs a daycare at their home. Meanwhile, Kevin realizes his extended weed-growing left him with a huge electrical bill and Frank borrows his youngest son Liam to help him pay a debt.

Something terrible has happened to Henry Knight; Sherlock and John investigate the truth about the monstrous creature which apparently killed their client's father. A hound from hell? What seems like fantasy in Baker Street is a very different prospect in the ultra-secret army base that looms over Dartmoor.

Lockhart & Gardner faces trouble when a recently divorced couple claims they influenced their separation for their own personal gain.

Homer lands his own political talk show and becomes the spokesperson for the Gravy Movement. He then is asked to select the next Republican nominee for President and officially endorses right-wing rock star Ted Nugent.