"Game of Thrones" cast members Lena Headey, Liam Cunningham and Maisie Williams traveled to Greece with the IRC to hear the individual stories of refugees stranded in the country for months.

Actor Mandy Patinkin is traveling in Europe with the IRC this week to see the refugee crisis firsthand, and meet brave and resilient people at various stages of their own journeys from harm to home. Follow his path - and theirs - from Greece to Serbia and Berlin.

With help from the IRC and an aviation school in Jordan, two sisters from Syria and their Jordanian friend -- a future pilot, a future flight attendant and a future astronaut -- made their dream of flight a reality.

Meet Firas, 22, who worked with Refugee.Info, a digital service created by the International Rescue Committee in partnership with Google, Microsoft and Trip Advisor. The online and mobile platform provides crucial information to refugees seeking asylum from war and persecution.

When he visited Lesbos, actor Mandy Patinkin helped to rescue a girl in a pink coat. The IRC returned to Lesbos to follow her story.