Mars vs. Mars

The episode's teleplay was written by Jed Seidel and Diane Ruggiero, from a story by series creator Rob Thomas, and was directed by Marcos Siega.

The series depicts the adventures of Veronica Mars (Kristen Bell) as she deals with life as a high school student while moonlighting as a private detective.

The next day in class, Veronica participates in a fun and unorthodox world history review with a teacher, Mr. Rooks (Adam Scott).

However, the fun is disrupted when Carrie Bishop (Leighton Meester) tells the teacher that she's not pregnant and that he can "have [his] key back."

Meanwhile, Wallace Fennel (Percy Daggs III) steals Carrie's school file while Veronica asks Duncan (Teddy Dunn) for the name of his practitioner, wanting to find out what meds he was taking.

Veronica walks into Mars Investigations, when she learns that Keith has been hired by Carrie's parents, pitting father and daughter against each other.

Later, Cliff McCormack (Daran Norris) fake interviews the woman who saw Lynn's suicide, and Logan blows up at her.

Veronica visits Mr. Rooks's home, where she finds out the details of the parent-teacher conference a few months earlier: it was simply about grades on the midterm paper.

Veronica steals Duncan's medical records and finds out that Abel Koontz (Christian Clemenson) shared a doctor with the Kanes.

Veronica researches Duncan's medication, which she finds is used to treat a form of epilepsy which can cause violent fits and memory blackouts.