Movies
When we throw the switches, how long before the ship blows?
— Ripley • Alien

Behind the line May contain spoilers.
Our reading
An editorial interpretation.
Urgency drives this question rather than curiosity. Someone wants a countdown, a concrete number before the switches get thrown, because the stakes are catastrophic and irreversible. The bluntness of asking how long, not whether, suggests the decision itself is already settled.
Context reviewed