Milana Vayntrub, who plays 'Lily' in all those AT&T commercials, has put dozens of comic videos up on YouTube.
But her latest project turned serious quite by accident - when she went to Greece planning to vacation with her father and saw first-hand the Syrian refugee crisis.
Vayntrub decided to turn her vacation into a mini-documentary that she posted to YouTube, and as it turns out - the subject hits much closer to home for her.
For more information or to get involved, check out Milana's 'Can't Do Nothing' website.
Follow Milana Vayntrub on Twitter: @mintmilana with the hastag #CantDoNothing