Jenny Lee starts her career as a midwife at Nonnatus House in London. She is surprised to find that it is a nursing convent and not a hospital. Her first case is a woman existing her 25th child!

Brian starts dating a blind girl and things get a little dicey when she divulges that she hates dogs. Meanwhile, the Griffin family installs a new staircase in their home, causing Peter to continually injure himself on the new one and decide to live upstairs full-time.

In the Season 1 finale, Cullen's past and future collide, impacting his life on the railroad.

Marty and The Pod are sent to Phoenix to clean up a mess at a very powerful sports franchise caused by the impending divorce of its high-powered owners. Jeannie takes a dinner meeting with Derek, an old flame, but is deflated when she finds out his real intentions toward her. On the home front, Marty continues his personal war with Principal Gita over Roscoe's cross-dressing.

Feeling their pain from having lived through the same experience, Emma desperately tries to help two homeless children find their birth father before they’re separated and put into the foster care system. Meanwhile, back in the fairytale world that was, the Evil Queen coerces Hansel and Gretel into stealing an important artifact from a blind witch.

Frank seeks new financial footing in fellow bar patron Dottie, whose declining health and city pension makes her attractive; Fiona juggles her job, kids and a burgeoning love life; Jasmine tries to help by setting her up with a sugar daddy.

James Moriarty possesses the greatest criminal mind that the world has ever seen. Sherlock and John knew he wouldn't stay hidden for long, but even they never guessed the sheer scale and audacity of the crime that would propel Moriarty back into the headlines. Sherlock must fight for his reputation, his sanity and his life. But is he all he claims to be?

Alicia defends a client charged with protecting the identity of the creator of an illegal currency.

Lisa creates her own social networking service, SpringFace, and subsequently makes everyone addicted to the internet. Meanwhile, Patty and Selma challenge the Winklevoss twins at the 2012 Summer Olympics.