Josh Clark

When Gloria's mother and sister visit, they bring traditions, baby names and family baggage, Phil helps the kids with their problems, Mitchell and Cameron try to correct Lily's bad habits.

The team works on unraveling a psychopath's clues in hope of saving his most recent victim, as one member of the group struggles for life.

The crew runs into a quantum singularity and discovers a trapped ship, but during rescue attempts they realize that the ship in jeopardy is their own.

Olivia and her team must do some heavy lifting -- literally -- to clean up the mess after a public figure is caught in a compromising position; Cyrus and Fitz must deal with a foreign-policy emergency.

Paul stands in the way of Susan receiving a kidney transplant; Tom passes up a lucrative job to continue working with Carlos; Andrew's alcohol consumption increases, worrying Bree.

The crew fears there may be a traitor in their midst when a Kazon ship is disabled trying to integrate Federation technology with its own.