Low on fuel, Endurance can only visit one more planet before returning to Earth. Amelia believes Edmunds' planet has more promising data, but Cooper and Romilly favor Mann's planet, as Mann is still transmitting. Cooper accuses Amelia of letting her emotional attachment to Edmunds cloud her judgment, while Amelia argues they could explore both planets if Cooper would give up on returning to Earth. The team votes for Mann's planet, but they find it to be icy and inhospitable. Mann eventually reveals that he faked data about his planet's viability so that Endurance would rescue him, and that he knew Plan B was the mission's true goal all along. Mann breaks Cooper's spacesuit visor and leaves him to die, and Romilly dies when he triggers a bomb Mann set to protect his secret. Mann flees to Endurance on a shuttle, intending to proceed with Plan B on Edmunds' world. Amelia rescues Cooper on the other shuttle and they arrive at Endurance in time to witness Mann docking improperly. The airlock depressurizes, killing Mann and causing serious damage, but Cooper uses the shuttle to get Endurance under control.