Quentin approaches Eliza and talks to her about Penny affliction in episode 1x08 "The Strangled Heart". Alice and Quentin talk about Penny's departure during a vision of the future in episode 1x11 "Remedial Battle Magic". A group of students travel to Fillory in a flashback in episode 1x12 "Thirty-Nine Graves".
Ortega takes the car in for a rough landing in the garden and Kovacs learns that she is a police officer and she learns he is an Envoy in episode 1x01 "Out of the Past". Kovaks arrives at the party with his pink backpack and after the party he joins back up with Elliot and Ortega in episode 1x03 "In a Lonely Place".