This actor made his debut as a director with "Gone Baby Gone" which starred his brother Casey
He 
began his career as a child actor, starring in the PBS educational series ..... 
Affleck made his feature film directorial debut with Gone Baby Gone (2007), a 
crime drama... [DOC] [TLE] Gone Baby Gone (2007) - IMDb [PAR] Crime  Two Boston area detectives investigate a little girl's kidnapping, which 
ultimately turns ... With Morgan Freeman, Ed Harris, Casey Affleck, Michelle 
Monaghan.