One last mystery holds the key to saving the world, and Grace must choose how she spends her final days.
An MIT grad student and a tech superstar bring a low-level Pentagon official a staggering discovery that an asteroid is just six months away from colliding with Earth.
The peaks and the valleys. Find the essential episodes — and the ones to skip.
One last mystery holds the key to saving the world, and Grace must choose how she spends her final days.
Darius, Grace and Harris join forces to prove the president was murdered. Also, Grace tells Zoe the truth.
Grace narrowly escapes a deadly assassin and Darius and Liam forge unlikely alliances.
Darius vows revenge on the hacktivist group ReSyst, no matter what the cost. Also, Harris discovers a dark secret and Grace reveals one of her own.
Each point is an episode, plotted in order. Colored bands mark season boundaries. Look for the rise, the plateau, or the decline.
High votes + high rating = beloved classic. High votes + low rating = notorious stinker. Low votes + high rating = hidden gem.
Did each season build or fizzle? Green means the finale outscored the premiere. Red means the opposite. Longer arrows, bigger swings.
How steady is each season? Tightly clustered dots mean reliable quality. Scattered dots mean a wild ride.
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