S2E1 - The Little Big Man Syndrome
The Fmeks are stealing human suits from their enemies, the Arquillians. Jay gets shrunk down to their tiny size to find out what the Fmeks are up to.
Sept. 19, 1998, midnight
S2E2 - The Quick Clone Syndrome
Jay gets Elle to make him a set of quick clones so he can catch up on some much needed sleep. But while Jay snoozes, Alpha resurfaces and uses one of the quick clones to capture Zed.
Sept. 26, 1998, midnight
S2E3 - The Heads You Lose Syndrome
Alpha is back and his alien attachments are falling apart. At first, he forces Jeebs to locate new alien body parts for him. But when Alpha discovers Troy the symbiote is at MIB, his plans change.
Oct. 3, 1998, midnight
S2E4 - The Dog Eat Dog Syndrome
Drekk, an old friend of Frank the Pug, is running loose on Earth. And Frank faces getting boiled alive if he helps Jay and Kay apprehend him.
Oct. 10, 1998, midnight
S2E5 - The Big Bad Bug Syndrome
The Queen Bug puts out a bounty on the MIB agent that took out dearly departed Edgar. Now Elle is running from some nasty bugs looking to collect the reward.
Oct. 24, 1998, midnight
S2E6 - The Jack O'Lantern Syndrome
It's Halloween night and trick-or-treating with the worms gets dangerous when Jay comes across an alien that kidnaps children.
Oct. 31, 1998, midnight
S2E7 - The Sonic Boom Syndrome
A sonic powered alien named Aldoosi escapes from Eileen and her new partner, Eidi. To track this fugitive down, Kay works with Eileen and Jay works with Eidi.
Nov. 7, 1998, midnight
S2E8 - The Bad Seed Syndrome
Parasites spread by alien seeds take over MIB and threaten the world. As the remaining agents try to stop it, Jay can't keep his mouth shut since he's accidentally been given a truth serum.
Nov. 14, 1998, midnight
S2E9 - The Fmall, Fmall World Syndrome
Preparing to conquer Earth, the Fmeks break into MIB to get their tiny hands on a growth forumla. They mistake one of the worms to be able to make the formula and capture him.
Nov. 21, 1998, midnight
S2E10 - The Black Christmas Syndrome
It's up to MIB to save Christmas when Drekk kidnaps Santa Claus.
Dec. 12, 1998, midnight
S2E11 - The Supermen in Black Syndrome
The Tomassitron Matter Amplifier grants Jay, Kay and Elle super powers as well as three alien criminals, leading to a super showdown.
Jan. 16, 1999, midnight
S2E12 - The Star System Syndrome
Jay and Kay head to Hollywood to investigate the disappearances of alien actors.
Jan. 23, 1999, midnight
S2E13 - The Blackguard Syndrome
Alpha and Dak, Jeeb's brother, take over MIB's Blackguard satellite. Jay and Kay blast into space to stop them before they destroy MIB with it.
Feb. 6, 1999, midnight