Zachary Levi, Yvonne Strahovski, Adam Baldwin
Season: 1
Network: NBC

Story: After much of the NSA's top secret database is downloaded into his brain, mild-mannered electronics store clerk Chuck finds himself secretly going on covert ops missions with CIA & NSA handlers to stop various bad guys.

Matthew Fox, Evangeline Lilly, Josh Holloway
Seasons: 1-4
Network: ABC

Story: Four dozen people survived a plane crash and are lost on an uncharted island in the South Pacific. As the strangers band together for comfort and support, they realise several things are very strange about their new home.

America Ferrara, Vanessa Williams, Eric Mabius
Seasons: 1-2
Network: ABC

Story: Betty has always dreamed of making it into the fashion industry despite her 'unconventional' look. By chance she is hired to become the assitant to the editor of a major fashion magazine. Life soon becomes complicated.