Mauricio Lara

When Sheldon gets sick and has to spend a few days in the hospital, he turns into the world’s worst patient and his behavior takes a toll on everyone. Also, Missy gets a taste of what life would be like without her twin.

Athena and the 118 respond to bizarre emergency calls on Halloween, including a flock of crows terrorizing a field trip, an office employee having a close encounter with an eight-limbed creature and a ghost-like girl wandering a neighborhood. Meanwhile, Maddie remains convinced that she is doing the right thing in taking a 9-1-1 call into her own hands.

Ms. Bennigan wrestles with how far she's willing to go sexually with Hot Dad, while Ms. Cannon learns how to drive in the midst of an apocalyptic lice outbreak at Fillmore.

Coach Mellor cracks down on cheating, which leads him to take on the failing mathletes for the upcoming Math Olympiad; Lainey helps C.B. deal with a challenging student.