There are recent mishaps at a motor speedway. The accidents are prone to a Cherokee team that turn to Walker for help. Meanwhile Trent and Carlos are searching for a teenage girl that has gone missing and is thought to have ended up in the hands of a registered sex offender. They end up rescuing her from the pedophiles house and soon find crucial evidence (photographs) to ensure his imprisonment. On their way to the Ranger Headquarters, they stop to help this woman with ""car problems"" and their car, along with the evidence are stolen. So now they have yet another crisis on their hands. Back at the speedway, Walker and Trivette are discovering that the events that have happened to the Team Cherokee are not all accidents and may be caused by another racing rivalry.
A prisoner escapes from jail and goes looking for the $3 million he and his colleagues stole 5 years earlier.
A warrior named Tomas arrives, saying he wants to join Kung Lao in defending Earth Realm. All seems well until it looks like Tomas has murdered some barmaids. Has he? Or is there something bigger going on?
Jet teams up with a former partner to settle the score with the man who took his arm, but he soon discovers that memories can be deceiving.
Astor and Westlake go under cover as a married couple to expose a ring of diamond thieves.
Wishing that his life was more exciting, David gets more than he bargained for when he uses an ancient set of fortune cookies. However, his new life doesn't turn out exactly as he'd expected.
Mr. Freeze is given a new body by scientists, but it soon breaks down, sending him on a rampage.
Sketches include ""Open-Rusty"", ""Magic PSA"", ""Bunifa's Dating Game"", ""Swan at the Movies #1"", ""Tres Companeros"", ""Swan at the Movies #2"", ""Harrison Ford"", ""Old Man Sasso-Valentine's Day"", ""Rocky Runner #1"", ""Cooking for One"", ""MADtv Classic: Antonia and James"", ""Close: Nic Cage/Rocky Runner""
Stu gets worn out taking care of Tommy and Dil so the adults send him on a spa treatment to make him feel better.
When Stu goes on a vacation he tells Tommy that he is the man of the house now, and he has to watch over Didi and Dil while he's away.
Jarod once again encounters Argyle, who is in need of help. Caught in the middle of a turf war, they work together to pay off Argyle's debt to some loan sharks.
Cupid threatens to banish Sabrina to the Other Realm unless she manages to bring a couple together for Valentine's Day.
The Grells were rescued from their dry and dying planet by humans, only to be turned into slaves on earth. Now the aliens are rebelling against their masters, fighting a guerilla war against a government lead by men like High Secretary Paul Kohler (Ted Shackleford).
Ballard and Bayliss are called to the scene of the mysterious death of a woman, whose body is found at the bottom of a forty-foot cliff. This victim was to be married the following morning. The two detectives work to determine whether the death was accidental or intentional (via murder or suicide). Meanwhile Sheppard and MGee begin investigating the death of a movie patron, whose body was discovered after the show ended and the theater cleared out. MGee mentions to Sheppard that his sister is about to have a baby, which means Gee is about to become a grandfather. Their investigation reveals that the movie patron was regularly loud and obnoxious and thus bad for business. When an overdose of a sedative is found in his bloodstream, the detectives question the theater owner, who was currently in litigation with the victim. Unfortunately for Ballard and Bayliss, their case remains unsolved.
Apophis, SG-1's greatest enemy, seeks sanctuary from Sokar and ends up near death in the S.G.C. infirmary.
Cory becomes upset when Topanga seems less interested in spending Valentine's Day with him than with consoling Amy about the last stages of her pregnancy, so when Topanga decides to cheer Amy up with a baby shower, Cory takes charge. Unfortunately his concept of a baby shower turns out to be a female version of a bachelor party, complete with a pizza-guy stripper, but the disgusted guests are distracted when Amy's waters break and she is rushed to hospital for a premature delivery -- one which the new Matthews baby may not survive. Meanwhile, Shawn is still on the road to nowhere; Morgan is less than happy about the arrival of a new sibling; and Jack and Rachel worry about the effect of revealing their new relationship to Eric -- who announces he already knows, and is moving out.
Nash protects a beautiful rock star who's blood is coveted by a group of modern-day vampires. Boz Bishop buys a new car for Joe at a police auction unaware that drugs are hidden in it. While dog-sitting for Harvey, Evan discovers the dog park is a babe magnet and uses King to score dates.
Lucy Butler returns to torment Frank. This times she is a nanny for a powerful Wisconsin politician.