Ok this is how i'd like it to go. Give the TW character the show they were on and episode name.
The actor who played Lt. Swersky had been on SVU in 2005 episode Demons. He played an old friend of Detective Elliot Stabler, Also the P.O. or Parole Officer
The actor who played Ofc. Sullivan (Sully) was also on SVU in 2005 episode Rockabye. He played an over bearing father of a supposed Rape victim.