Impossible Railways (2018)

S1E23 The Nana

Nana Cohen arrives in California to celebrate Passover, bringing some unfortunate news. Meanwhile, Ryan is on a mission to locate Marissa, who has vanished after discovering the truth about Julie and Luke. To his surprise, he finds her in an unexpected spot. Summer is determined to win over Nana's approval, while Jimmy and Hailey make progress in their relationship.