The Leroy family has long been a proud and ineffective curling dynasty but this year a schism in the ranks has Brent and Oscar skipping different rinks. Then when a local senior's hip replacement creates a shortage of female curlers, Lacey finds herself the hottest rookie prospect in the league. Meanwhile Karen is put in charge of safeguarding the famed curling trophy - the Clavet Cup - which turns out to be harder than she thought.

Wanda wears a skirt to work and notices that Brent is acting differently; but is it the clothes, or something else? Oscar and Hank play at investing in the stock markets; Emma lends a helping hand to Lacey and later regrets it; Karen and Davis try to manipulate each other.

Karen is supposed to create a colouring book on bicycle safety, but she has a few problems: she can't draw and she can't write. Brent and Wanda offer to help, but the two of them end up butting creative heads. Hank finds out that he's not a Virgo like he always thought, and has to change his personality to fit his new horoscope traits. Oscar and Davis get a new outlook on life from the top of the LeRoy home.

Hank's comments on Karen's eating habits prompt her to join a spin class at the local gym, and she's shocked to find out who the teacher is. Lacey gets involved in a "Ladies of Dog River" charity calendar, but is shocked to find out just what she has to do to be "Miss April". Wanda buys a new phone for Corner Gas, but won't let anyone use it until it's fully charged, but then it goes missing.

In the final 30 minutes before Brent turns 40, Wanda tries to pull off a fireworks display for the occasion that goes terribly wrong. Lacey and Emma disagree over just who should be baking Brent's birthday cake, and Brent is dismayed to discover that his special bottle of scotch has gone missing.

Hank’s mockery of Brent’s air conditioner temperature lands him in hot water at Corner Gas. Karen and Davis win a meat draw but trouble starts when they have no where to store it and trust Oscar and Emma with their stash. Lacey and Wanda unleash their maternal instincts on an unwanted pet left at the Ruby.

Brent and Hank are on the outs after a trip to see their favorite comic book writer goes awry. Lacey's generous donations to the thrift store make the perfect gifts for Karen to celebrate her recent promotion. Oscar and Emma's new home alarm system causes more emergencies than Davis bargained for.