
Acting
David Berkowitz was born as Richard David Falco. His mother had him out of wedlock when she had an affair with a married real-estate agent named Joseph Klineman. Her husband Tony Falco had left her a few years before that. His mother gave him up for adoption to Nathan and Pearl Berkowitz who named him David Berkowitz Chicago. Being rejected by his birth mother caused David to develop an inferiority complex especially with women and thought he was unappealing to them. He worked as a postman and a security guard. In 1974 he 'heard voices' in his head that ordered him to kill. Berkowitz began to …

Hymns from the Abyss
as Self (archive footage)

Son of Sam: The Hunt for a Killer
as Self (archive footage)

Son of Sam: The Killer Speaks

Serious Serial Killers

NY77: The Coolest Year in Hell
as Self (archive footage) (uncredited)

Son of Sam, Son of Hope
as Self

Murderers, Mobsters, & Madmen: Volume 3: The Ghouls
as Self (archive footage)

Murder: No Apparent Motive
as Self

The Killing of America
as Self (archive footage)

NBC News Presents: Inside Evil - Serial Killers Jeffrey Dahmer & Son of Sam

Conversations with a Killer: The Son of Sam Tapes
as Self (archive footage) · 3 ep.

The Sons of Sam: A Descent into Darkness
as Self (archive footage) · 4 ep.

The Lost Tapes
as Self (archive footage) · 1 ep.

Twisted
as Self (archive footage) · 1 ep.

Born to Kill?
as Self (archive footage) · 1 ep.