Six Degrees of Jerry Orbach

Finally, validation of the Law & Order / Sopranos connection:

Law & Order Meets The Sopranos (Watch out for the pop-ups)

From the page:
In the criminal justice system there are three separate yet equally important groups: the police, who investigate crime; the district attorneys, who prosecute the offenders; and the actors who appear on both Law & Order and The Sopranos. These are their stories.