Fox picks up freshman comedy's back nine, bringing total order to 22 episodes
"Keep Hope Alive" is about a man raising an infant after the mother ends up on death row.
Original plan called for new episodes of the NBC comedy.
Talks start just weeks after NBC pulled the plug on the series.
Bubble shows learning their fate.
Season finales of shows like "Chuck," "Dollhouse" and "My Name Is Earl" may actually be series finales.
