Jeff Dunham keeps busy with his large family, which includes his five children: Bree, Ashlyn, Kenna, Jack and James.

In the film “Treasure,” a father and daughter, played by Stephen Fry and Lena Dunham, take a road trip to Poland to discover their family history, marking a return to the father’s homeland ...

Golden Globe winner Dunham, 38, creator of the HBO series “Girls,” wrote the script and will direct the film. Both Dunham and Oscar winner Portman (“Black Swan”), 43, are producing.