Jayne Taini

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

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

Ray visits a Hollywood power-player to get the mob off his back; Lena and an ex take Abby for a night on the town; Mickey offers up a job prospect.

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.

Conor demands that Terry, Bunchy and Mickey attend his birthday party; Ashley's stalker returns; Cookie Brown shows up to take Bridget out.

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.