With the government newly formed, Greylock's fledglingcongress must decide their immigration policy now that newpeople want to immigrate. Sarah and Danny are faced withsomeone from their past and have different reactions to thevisitor. AJ shares a personal secret with Grover to encouragehim to get the help he needs. Danny helps Corinne with somelegal paperwork, but Corrine gets more than she bargained for.Meanwhile, Maya discovers that Tyler is a talentedphotographer and submits his photos to an upcoming art show,leaving Tyler upset.
While Liz is settling in to her new life and career in LosAngeles, Max , Isobel and Michael are figuring out if thestranger in the cave, with the familiar face, is friend orfoe.
Julien and Zsofia track down the tattooed man but he giveslittle away. Things escalate when the police receive a hostagevideo, and Emma takes drastic action for her family.
Cassie, Abigail, Joy and George come together to protect theMerriwick magic from the mysterious force over Middleton.Cassie and Sam make a momentous decision about their lifetogether.
When the Legends track down another Alien pod, they find adevice that transports them to a cosmic bowling alley. Spoonermakes a bet against the reigning champs for a ride back to theWaverider, but not everyone is happy about the plan when theyrealize what they are up against. Elsewhere, Nate plans aromantic date for him and Zari, but nothing goes as planned.Meanwhile, Behrad and Gary try to distract Ava from what'sgoing on with wedding planning.
J's business secrets come to light as Pope mourns the loss ofSmurf. Deran distracts himself from his own loneliness. Craigand Renn struggle to find work-life balance.
Stripped of his gadgets, Quinn reluctantly takes a scuba classwith Mark, who's struggling to process revelations regardinghis late father. Hoping to reignite the spark with Rachel,Shane enlists Armond to help plan a romantic evening. Tanyaleans on Belinda for support as she scatters her mother's ashesat sea. Paula keeps a secret from a suspicious Olivia.
Nick's timeline shifts as Allison and Patty prepare for the bignight. Kevin, Neil and Pete start a band, but Neil getsparanoid that Kevin has other plans when he finds a fertilityclinic brochure in the trash. Tammy and Patty get closer.
Ashley's struggle with how to tell Sean about Miles'incarceration is at a fever pitch, so she enlists the Miles inher head to figure out how to tell him.
Mo tries to make his own bachelor party happenin'. A killer isstill on the loose and they've chosen to celebrate in acabin... in the woods. Keith enjoys his social status upgradeuntil someone unexpected returns.