Actor and activist Mandy Patinkin (Homeland) is travelling in Europe with the International Rescue Committee 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 Mandy's path - and theirs - from Greece to Serbia and Berlin.

Conflict in Yemen has unleashed one of the world’s most urgent humanitarian crises. Millions of people are suffering from hunger and those with life-threatening illnesses don’t have access to the treatment they need.

65.6 million people around the world are fleeing crises caused by conflict, disaster and persecution. Over half of them are children.

With no access to clean water, disease is spreading.

Single mum Zahra had to leave her dream job when she left Afghanistan. Now living in the UK, she hopes to become a journalist again and use her voice to speak for women's rights across the world.