Tommy and Merton uses a wormhole to travel back in time to take a look, but a Russian enters the wormhole to change history and take over the world.
Randall and Hopkirk are detective partners with a difference: one of them is a ghost.
Squidward wakes up and finds out it is April Fools Day. April Fools Day is SpongeBob's favorite holiday so Squidward becomes paranoid, thinking SpongeBob will play a joke on him. Squidward plays a mean trick on SpongeBob, but after SpongeBob runs home crying, Squidward must apologize.
SpongeBob and Patrick go to the Fry Cook Museum and are looking at the exhibits, when they come across the a spatula stuck in hardened grease. This spatula could only be pulled out by a fry cook worthy enough to cook for Neptune himself. SpongeBob pulls the spatula out with ease, and is excepted to move to Atlantis as Neptune's fry cook! But, when Neptune tells SpongeBob he cannot bring his friends, SpongeBob starts to reconsider. Will SpongeBob leave his friends behind?
Terry has to multitask and go after a group of robbers while caring for a computerized egg baby for a school assignment.
Kenan And Kel make one last appearance to the studio audience. Kel reveals that he has got everything that Kenan has ever wanted. Countless items that Kenan has demanded over the four seasons are displayed.
The pregnant daughter-in-law of a Christian College president is murdered in her hotel room, and the detectives discover that the man had been involved in some very unholy activities.
Mr. O'Neill finds a way to make self-discovery even more painful than usual.
Chiana leaves Moya and goes to 'grave planet' populated by reckless thrill seekers who play dangerous and life threatening games.
A group of disparate fugitives from an interplanetary tyranny find themselves in control of a massively powerful starship.
Syd's dad is about to 60 years old and is not happy about it. Jim is mad that people are taking over a former vet's practice leading Jim to wonder about closing his practice. Robbie is still trying to figure out how to repay Heather. Jim's accountant advises him to sell his practice because the accountant feels Jim should retire. Jim gets ready to shut down his practice. Syd and Joanie read the fax and learn he could retire (Syd was waiting for a fax and stumbled on the fax for her dad.)
The family is whole again when Jimmy returns home. Laura still wants a divorce but Ian Bowles returns and he now owns a share of New Moon. Emily comes up with the idea to marry in order to pay for Aunt Laura's divorce so she can retain rights to the farm. She tries to become a mail order bride. While she is writing it Teddy arrives, at first she ignores him, but when he climbs up to her window they go outside to talk.
Family ties threaten to choke Eric and Cory when they argue over what to sell--and what to save--at a Matthews garage sale. Meanwhile, Jack and Shawn try to become more brotherly, but can't find anything in common to bond over.
Nash goes undercover to stop a high-end heist artist. Joe helps a restaurant critic who receives death threats; Evan is back in the SIU; Caitlin takes an administrative job within the department; and Harvey helps out a troubled 12 year old boy.
With Charizard gone and no fire Pokémon to call his own, Ash is overjoyed to come across a Cyndaquil in the wild.
After Prue prevents a woman from committing suicide, a Darklighter puts a curse on her that throws her into a depression that could cost her life.
Emily is feeling very insecure with her future as she begins to take the entrance exam for college hoping to get the scholarship - which Ilse and Teddy are also trying to get. On the way to exam they meet Jack and Emily pays for him to do the exam as well. Ilse tries to play matchmaker to get Jack and Emily together so she can go after Teddy.
A 21-year-old man claims to be Oswald's son, the result of a fling at a summer tap dance camp. However, the man bears a striking resemblance to Lewis. Lewis admits to Drew and Kate that he also slept with the girl. He believes that he must be the father, but Oswald argues that Robert actually looks like his mother. The guys arrange for separate outings with Robert, but begin bickering about ""custody"" issues. They finally decide to take a DNA test to find out which of them is the real father. Robert reveals that he is married and has a child of his own, and finally sought out his father because the baby doesn't have a grandpa. He is perfectly happy to have Lewis and Oswald share father/grandfather duties, so they decide to save their friendship by tearing up the results of the paternity test. Meanwhile, Drew's decision to allow the employees to put together the store newsletter proves disastrous.