Christopher Neiman

When Leonard buys a dining room table, Sheldon re-evaluates the changes in his life. Meanwhile, Bernadette is torn when Wolowitz gets the chance to go back to space.

Alan and Kandi find themselves in a custody battle over their dog, Chester. Meanwhile, Charlie tries to offer Jake some helpful advice about his relationship.

Donna asks Sam to help secure an executive pardon for a friend's grandfather, who was imprisoned in the 1940s; complications arise regarding the site for the presidential library.

When animal-rights activists attack Bella, Denny prepares to face the protesters and their vindictive lawyer, Bethany; Brad suspects that he is not the only person in the office enjoying a friends-with-benefits relationship with Denise.

Booth and Brennan are convinced a death was no accident after the half-eaten body of Cam's ex is found in the tiger cage at the zoo.

Nina finds a new friend in a forensics analyst; Nina's new friend takes the meaning of loyalty too far; Carlos is forced to stay with Phil for a few days.