Tom Crean participated in two Antarctic expeditions led by Shackleton. On the Endurance expedition, Crean was part of the crew that had to abandon ship when it got trapped in ice in 1915. They survived on ice floes until making land on Elephant Island in 1916. To get help, Crean was one of the men who accompanied Shackleton across South Georgia's mountains in an open lifeboat. They succeeded in alerting a whaling station, rescuing all the men stranded on Elephant Island. After retiring from the navy in 1920, Crean opened a pub called the South Pole Inn and lived a quiet life until his death in 1938.