When Tina volunteers alongside Nurse Liz, she finds herself involved in the biggest scandal to hit Wagstaff: a lice infestation. Meanwhile, Bob makes improvements to the restaurant that end up driving customers away. Can the Belchers juggle both a crisis at the restaurant and lice?

After hurting her ankle, Tina enrolls in a program that enables her send a robot of herself to school and the robot gives her an unexpected breakthrough with Jimmy Jr.