Marooned (1969)

John Carter: Flight Surgeon

Quotes 

• Flight Surgeon : [regarding the earliest possible time for rescue]  You know of course that by 22:31:06, the crew will be dead. There's not enough oxygen left for three men to live that long.

  Charles Keith : Well what about... two men?

  Flight Surgeon : We don't figure that way, we plot total pressure against total use.

  Charles Keith : Is there sufficient oxygen for two men? For one?

  Flight Surgeon : [long pause]  Two might just make it.