What's on this Week? (12/6 - 12/12)

Monday: How I met your Mother: "The Mermaid Theory" (06x11)

When Ted's new friendship with Zoey tests the theory that men and married women can't be friends, he invites her husband, "The Captain," to hang out with them. Meanwhile, Marshall and Robin decide to spend alone time together.

Monday: Gossip Girl "The Townie" (04x11)

Blair and Dan join forces to track down an MIA Juliet. Chuck begins to suspect Lily isn't telling him the full truth.

Monday: Castle: "Last Call" (03x10)

When the body of a dockworker turned bar owner is found floating in the East River, Castle and Beckett's investigation takes them into the forgotten tunnels and passageways of turn-of-the-century New York, where they uncover a secret that's been buried since the days of Prohibition. The story celebrates New York bar culture, setting Castle on a quest to preserve history by buying a bar of his very own.

Thursday: Bones: "The Doctor in the Photo" (06x09)

Brennan gets a glimpse into her own life when the body of a brilliant and career-driven surgeon is found in a rough neighborhood with multiple fractures in her skull and no indication as to how or why she was there. While the team investigates the case objectively, Brennan struggles to separate her own life from the victim’s as she perceives many parallels between them the more she learns about the victim’s past. Meanwhile, evidence found at the crime scene brings the team closer to solving the case, but it’s Brennan’s unique perspective that propels her to retrace the final events of the victim’s life. With the reassurance of a new friend and Jeffersonian security guard, Micah Leggat, Brennan makes a discovery about herself and learns a lesson about taking chances.

Thursday: The Big Bang Theory: "The Alien Parasite Hypothesis" (04x10)

Amy finds she has sexual feelings for Penny's ex, while Koothrappali and Wolowitz try to prove who would be the better superhero.

Thursday: Fringe: "Marionette" (03x09)

When the Fringe Team investigates a case where a victim had his heart extracted, it’s just the beginning of a series of mysterious and reanimating events tied together. Meanwhile, Peter comes to terms with the reality of his relationship with Olivia.