City Under Siege

Whilst Myotismon foils the escape attempt led by Sora, Joe and T.K. find their own way past Myotismon's fog barrier, and Phantomon discovers Kari's location.

Synopsis
Lillymon fails to defeat Myotismon, and has to be taken away by Birdramon who flees with Sora. Meanwhile, Tai decides that he must help the others, leaving Kari with Matt, and Izzy, back in his bedroom, succeeds in setting up a Digital Barrier against the Bakemon, then going off to investigate the source of Myotismon's fog. T.K. runs into Joe at the harbour across the river, and Gomamon digivolves into Ikkakumon to take them to the other side. Tai and Sora run into each other, Tai tells her where to find Matt and they split up again so Tai can get to the convention center. Joe and T.K. soon run into MegaSeadramon, who attacks them and sends Joe and T.K. flying into the water. When Joe sacrifices himself to keep T.K. afloat, his Crest of Reliability glows, and Ikkakumon becomes Zudomon, who rescues Joe and T.K. and defeats MegaSeadramon, before finding Wizardmon in the water, holding Kari's tag and crest. At the communications tower, Izzy runs into Matt's dad, while Phantomon has followed Birdramon to Kari's location, where she gives herself up in order to spare the others' lives.

Digivolutions
(Number indicates order of occurrence.)

Quotes
"Don't you worry. I'm gonna bring Mom and Dad back home safe and sound, and your little buddy Gatomon, too."
 * —Tai reassures his guild-ridden little sister.

"I told Dad I need a quicker modem!"
 * —Izzy struggles to get the digital barrier up and running.

"Oops. Well, now that you know I can talk, my name's Tentomon. Pleased to make your acquaintance."
 * —Tentomon blows the secret to Izzy's parents.

"I was in T.K.'s wood working class at summer camp! He nearly cut off one of my fingers, but that's a whole different story! I won't go into it right now!"
 * —Joe giving T.K.'s mother a little too much information.

Gennai: "The fog barrier surrounding the entire district is not a natural phenomenon. It's Myotismon's doing." Izzy: "Well, duh!"
 * —Izzy ' s less-than-subtle way of pointing out Gennai stating the obvious.

Kari: "Do you think maybe my daddy got away? He's all right, doncha think? And Mommy will be too 'cause Tai's gonna rescue her, right?" Matt: "Uh, sure he will, Kari. But let's remember, Tai's just one kid and he's fighting hundreds." Kari: "Waah!! I want Mommy to come back!"
 * —Matt, Mr. Sensitivity he is not!

"I knew this was too easy."
 * —Patamon is hardly surprised to see MegaSeadramon.

"Tai is gonna be so mad at me!"
 * —Matt instantly blames himself for Kari's capture, though in a somewhat casual way.