Actress Annabella Sciorra (Attorney Maggie Dettweiler) also played Detective Carolyn Barek (Detective Mike Logan's first partner after transferring to Major Case) on season five of Law & Order: Criminal Intent (2001).
Actress Candice Bergen reprises the role of Judge Amanda Anderlee, a role she first played on The Brotherhood (2004). She will go on to play Judge Anderlee in two additional episodes.
Actor Kirk Acevedo has played several characters across the L&O franchise. In addition to playing Detective Hector Salazar in this series he has also appeared as:
- Tasha (1994) as Joey Claudio
- Tag, You're Dead (1995) as Ramon
- Corruption (1996) as Richie Morales
- The Promised Land (1997) as Bernard
- Night (2005) as Detective Hector Salazar
- October Surprise (2013) as Eduardo 'Eddie' Garcia
- American Dream (2017) as Detective Ray Lopez