Jayne Taini

In the season three premiere, Mary (Zoe Perry) worries about Sheldon's mental health, after Dr. Sturgis experiences a nervous breakdown.

Dewey continues to wander around lost while Malcolm and his family are stuck in an all-day traffic jam.

The team tries to determine who is poisoning residents of a small town.

Vic rallies the crew to pose for a calendar photo shoot that will support a good cause; Emmett comes clean to Ben and Sullivan and shows Andy a softer side.

When Cloud 9 becomes an official polling place, corporate sends out a voting pamphlet that only benefits the company's interests, angering Amy and Jonah; Dina and Glenn are stuck in a cover-up as Mateo hides his undocumented status.

Hurley becomes obsessed with finding the Frenchwoman and heads off into the jungle to find her, leaving Jack, Sayid and Charlie no choice but to follow him.