Bob notices that he has started to lose his hair, his mustache hair. In a wave of nostalgia, Linda reminisces about Bob's mustache and how it made her fall for him years ago. Meanwhile, the kids create their own versions of what would have happened had Linda not fallen for Bob and his mustache.
Work Hard or Die Trying, Girl
When Gene's musical doesn't get picked for the school's fall performance, he stages an underground show with Louise. Wagstaff Middle School families feud when they learn Eugene planned his show on the same night as Courtney's musical.
Tina and the Real Ghost
Tina begins an out-of-this-world romance with a ghost that is believed to be living in the Belcher's basement. And when Bob realizes that an in-house ghost may increase revenues, he too becomes a fan of the paranormal entity.
Friends with Burger-Fits
Bob becomes Teddy's workout buddy after finding out his burgers contributed to Teddy's bad health. The two enroll in a stuntman boot camp where their friendship is put to the test. The kids make an ice rink in the freezer.
Tina Tailor Soldier Spy
Tina goes undercover to find the mole who is giving away their cookie secrets. Tired of the kids counting her gray hairs, Linda goes blonde. When she starts making dumb mistakes at work, Bob worries being blonde has gone to her head!
Can't Buy Me Math
Tina teams up with Darryl to win the Cupid's Couple contest at the school dance. Meanwhile, Linda plans a full week of ambitious Valentine's Day activities for her and Bob.
Gene, Louise, and Tina discover a seaweed-covered object at the beach that turns out to be a large hunk of Ambergris - an extremely valuable, but illegal, byproduct of whale poop that is used in high-end perfumes - and Louise tries to cheat Gene and Tina out of the profit she hopes to make by selling the treasure on the black market. Meanwhile, Bob and Linda deal with their psychologically unstable landlord who is building them a new bathroom.
The Kids Run Away
Upon learning that she has a cavity and needs a filling, Louise runs away from the dentist's office and seeks refuge at Aunt Gail's. When Louise refuses to go home, Linda sends Tina and Gene to join her and bets her that she won't last the weekend with Aunt Gail's "craziness."
Gene It On
Tina decides to try out for the cheerleading squad, but it's actually Gene who gets noticed in the crowd for his spirit and cheering ability. Meanwhile, during her cheer audition, Tina falls and bites her tongue, leaving her unable to speak - and a mischievous Louise steps up to be her translator.
Motivated by the promise of a new beachside burger joint, Bob conspires with Felix to convince Mr. Fischoeder to sell Wonder Wharf. Meanwhile, Tina protests the destruction of the wharf's carousel by chaining herself to it.