Airport scenes were filmed at the then empty JFK Terminal 5. The terminal is now mostly demolished but the former check in areas are now occupied by the TWA Hotel.
James Andrew O'Connor has played three different characters over the course of the series:
- Episode 4.23 Grief (2003) - Jake
- Episode 4.6 Angels (2002) - Bus Driver #1
- Episode 3.7 Sacrifice (2001) - Kenny (as James O'Connor)