Tommy envisions how to make a KITT car; Duff and Geof get a last minute birthday cake order.

21 cakes in a week? Sounds like a lot, but for Duff Goldman and his crew, it's just a normal week at Charm City Cakes. With cakes shaped like Jeeps, game consoles, fish and a special cake for the Preakness Horse Race; this is no easy task - can Duff and his crew pull it off in time?

Hell week has arrived at Charm City Cakes! It's the busiest week of the summer, as Duff and his team are pushed to the limit—24 cakes in seven days. Lots of weddings over Memorial Day weekend. Duff and company have their Monday morning meeting to go over cakes for the week, assign cakes and troubleshoot potential problems. The main cakes of the week are a tequila bottle cake for some girls graduating from college, a replica of a German shepherd for a groom's cake, a four-tier deconstructed wedding cake for two men, and an elaborate four-tier wedding cake in which each tier represents a snapshot from a couple's many vacations. Another big cake for the week is a six-tier wedding cake.

Monday morning—Duff and the Charm City staff meet up to go over the cakes for the week. The cakes include a four-tier wedding cake based upon a knock-off drawing of the late artist Aubrey Beardsley, a cake shaped like a vintage hat for a woman's surprise 80th birthday, a massive wedding cake accompanied by 300 eight-layer cookies, and a surprise birthday cake for Duff's dad, who's coming into town from Florida.

A benefit for the local zoo takes up time for research and problem-solving, while other staff prepare an unusual groom cake, and Duff reconnects with an old friend.

Creating a cake for Jay Leno is the focus of this episode, and the kitchen location is pretty unbelievable. Duff also helps a restaurant celebrate a birthday, tutors some Brownies, and indulges himself while in Los Angeles.

An amusement park wedding, a museum birthday and a gallery opening all require Duff's services, and the cakes are as unusual as the settings. These cakes are for kids and kids at heart.

Weddings and a birthday populate the second season premiere, as a delivery requires Duff's personal services, and the standard-bearer for groom cakes is created.

Chaos ensues while Duff is gone, since there are 39 cakes to prepare this week, and Mary Alice must deal not only with her regular duties, but dip her finger into repairs when a broken cake comes back in. Meanwhile, Duff is having a grand old time on his version of a road trip which includes using the van as his stove.

Duff employs some unusual methods to get inspiration for a Scottish wedding cake, a cake is ordered with an addition, and the team is challenged with a flower-themed cake.

Duff and his team are faced with two weddings that each want two cakes, one for the groom and one each for three brides. All of these cakes are technically challenging, but none quite as much as the wedding cake for one of the assistant decorators – emergency surgery is required. Elsewhere, Geof gets to do a repeat of a popular groom's cake.

Replicas make up this week's work. First the team must create a ship, then a famous gorilla, and last is a DJ's groom's cake. Everything still must be transferred, of course, and potholes may ruin a christening.

Duff has a special cake to make for a charity flag football event held by the Baltimore Fire Department, a theater group wants a fairy godfather, and Duff helps his father celebrate a milestone.

It's a week of complicated and artistic cakes that put Geof and Duff to the test with a cake interpretation of the Dance of the Veils, a renowned ski slope and a plane.

A cake for a tree lighting ceremony presided over by Duff guarantees fireworks; Geof gets to create a cake for one of his idols, a tennis star; and Duff creates a surprise for a party given by dear friends.

Duff and crew are experiencing their busiest week to date, with 40 cakes in the offing. A birthday party requires three cakes, Starbucks asks for a holiday-themed one, and just for a change they get to create a goth one as well.

A slow week with only seven cakes turns out to be more difficult than expected when the bakery seems to be cursed. Cakes include a difficult turtle, a hamburger and the Taj Mahal.

The bakery focuses on birthdays and doctors. A radiology company asks the team to create a CT scanner, complete with patient inside. It's also a time for reflection at Charm City Cakes as the staff reflects on moments from the past with a series of flashbacks and outtakes.

Lettered tiles and a cake of squares add up to a famous game replica for a mom.

Duff and his staff head for Miami to create the bakery's largest cake ever for the Super Bowl.

The Charm City Bakery staff takes a trip to a shooting range and celebrates Sherri's wedding.

The staff creates a variety of nature inspired cakes, including a duck hunt and an armadillo dressed as an EMT. Geof must play EMT, himself, when one of this week's cakes has problems after delivery. Also, Charm City visits a tattoo museum.

Charm City Cakes tackles a carousel cake and a hospital-themed cake.

Duff, Geof and Mary Alice are tapped to serve as judges for a Food Network Challenge episode, "Extreme Cakes." They leave Anna in charge to complete the week's cakes.

The Armed Forces Foundation Gala requests a special cake from the Charm City Bakery. The bakery also has an order for a pirate ship and a thank you gift for a very special band.