Air date: 2018-09-07

Runtime: 30 min

Sam's frustration at being unable to find a therapist and Casey's anxiety about going to a new school spark a blowup between the two.

Air date: 2018-09-07

Runtime: 29 min

Casey feels less than welcome at Clayton. Sam asks Paige to spell out the rules of their "casual relationship," while Doug sets boundaries with Elsa.

Air date: 2018-09-07

Runtime: 30 min

A peer group meeting leads Sam to an important decision. Detention with Izzie shows Casey they have more in common than she thought.

Air date: 2018-09-07

Runtime: 32 min

Zahid teaches Sam to lie, while Elsa practices being honest. Evan helps Casey get over an embarrassment. A doctor visit forces Julia out of denial.

Air date: 2018-09-07

Runtime: 30 min

In peer group, Sam realizes he needs to manage his own money. Doug gets advice from Megan on dealing with Elsa. Evan meets Casey's new friends.

Air date: 2018-09-07

Runtime: 29 min

To prepare for college life, Sam sleeps over at Zahid's. Sam's $700 loss reunites Doug and Elsa with Arlo's parents, former friends of theirs.

Air date: 2018-09-07

Runtime: 31 min

Casey tells Izzie what Nate did. Sam tries to figure out which colleges to apply to. Doug discovers a need to educate first responders about autism.

Air date: 2018-09-07

Runtime: 26 min

Sam loses his portfolio for his art school application and panics. Megan gets flirty with Doug, who makes a decision about Elsa. Julia calls Miles.

Air date: 2018-09-07

Runtime: 30 min

Ignoring Casey's wishes, Elsa throws her a big birthday party, while Sam insists on following a decade-old birthday ritual. The bartender haunts Doug.

Air date: 2018-09-07

Runtime: 34 min

Cruel yearbook comments show Sam who's got his back, a favor he repays at graduation. Feelings for Izzie confuse Casey. Elsa asks Doug a key question.