Argo - DVD

According to declassified material about the actual event.

When the US embassies in Tehran are seized by Iranian revolutionaries, six Americans flee. Only one person can now get them from behind the enemy line - a brilliant CIA agent and impossible escape expert Tony Mendez.
But his next plan is not only bold but also desperate. Disguised as a film crew, Tony and the refugees hide in front of everyone, and the slightest mistake can mean their immediate death.

Bonuses:
Rescued from Tehran: We were there - President Jimmy Carter, Tony Mendez and unwelcome guests at the time recall a horrific life experience