The publisher of a girlie magazine is getting married and his friends decide to throw him a huge blowout.

Amelia Lewis is super excited when she buys an available storefront, planning to open a year-round Christmas shop. But her celebration comes to a screeching halt when she discovers that Vic Manning has also bid on the property. After continually bickering and trying to one-up each other, the two combatants learn to work together and even get the merchants on Main Street to put aside their differences for the greater good.

Young filmmakers trying to hawk a movie titled "Bradykillers" about a serial killer who goes after victims Marcia, Jan, and Cindy meet their screen idol, William Shatner. The two young men, who idolize him and in their fantasies have seen him as a shadowy fairy godfather figure, are alarmed at the reality of the middle-aged non-Captain Kirk man that they meet.

A skeptical news reporter is invited by the CEO of Nexecon Petroleum to document the safety of Colossus, the largest drilling and refining platform ever constructed. As the powerful drill tears through the seabed, a fissure forms, revealing a hidden mirror ocean teeming with prehistoric life. When a team is sent to access the damage, it comes face to face with the most powerful oceanic predator that ever lived: Carcharodon Megalodon.