Dwight takes another approach to get people to listen to his fire safety seminar, but things go awry and Stanley collapses. When a CPR training session is also a failure, Michael hopes yoga and meditation might ease stress in the office.

Michael organises a comedic roast of himself so that workers can express their feelings, but Michael is upset by the results. He returns after a day off and returns fire. Pam blames Jim for her parents' separation.

Charlie tries to stop Jake from giving money to a televangelist; Alan is propositioned by one of Charlie's elderly neighbours.

Lois' disapproving parents, Victor and Ida, visit; Francis goes to Mardi Gras, but is hit by food poisoning.

Moving wrapped presents into the garage, Lois threatens to cancel Christmas unless the boys can behave themselves until the 25th.

The boys' short-tempered grandmother decides to sue Lois and Hal after slipping on the steps and breaking her collarbone.

The upcoming birth of Lois's baby coincides with the arrival of her irritating mum, Ida. That's bad news for Lois, who vows to oust Ida with a cunning scheme.

Hal crashes the car while trying to get home to Lois, who has gone into labour; the boys sit in on a parenting class at the hospital.

As Lois and Hal write their wills in preparation for the baby's birth, they recall various colourful incidents with their other four children.

Lois heads to Canada to visit relatives; Hal takes part in a father-son race with Dewey, despite being temporarily blind.

Malcolm gets his tongue pierced and needs to hide it for a month; Lois's mother Ida announces that she is going to marry a rich Chinese man that she met on a cruise.

Formidable Grandma Ida makes a sacrifice to save Dewey, who then holds a funeral for the severed limb. Meanwhile, Malcolm and Reese try to glue each other's faces to the floor.

Malcolm works on his valedictory speech. Hal sees a loan shark. Reese tries to become a janitor. Lois has lofty expectations for Malcolm. Grandma Ida returns.

Malcolm expects his music appreciation course to be easy but when he fails his first assignment, he turns to Dewey for tutoring to salvage his grade point average.

While Lois, Hal and Dewey embark on a disastrous trip to a piano competition, fearsome grandmother Ida brings a girl to stay and makes Reese compete to win the girl's hand in marriage.

A 23-year-old man must enlist his family to help him raise a baby that is the result of a one-night stand with a wanted felon.

Danny and McGarrett attempt to work on their relationship as they chase a woman who escaped following a diamond robbery.

The family baby-proofs the house as Hope learns to crawl; Jimmy frequently visits the grocery store in hopes of seeing Sabrina.

Jimmy asks Sabrina's cousin to babysit Hope so he can return to work; Burt tries to persuade Virginia to quit smoking.

Riley is invited to a party and is shocked when she finds out Maya is not on the list. When she arrives, she discovers that most of the guests are her unpopular classmates.