King Zad learns the identity of the sword maker who forged the Sword of Eldar, and orders him to make a Sword of Balcifer.
Macie thinks her parents are planning a birthday party for her because they are acting elusive, but they actually forget the date. When she confronts them about it, they throw her a birthday party suited for a 4 year old, not a 13 year old. Will Macie show her parents how to treat her like a young lady and not a little kid, or will she enjoy this trip back to her childhood? Meanwhile, Mipsy, who has her birthday the same day, throws a giant party, and Carl gets scared of a naked mole rat.
Old Jolyon makes an offer on Robin Hill presuming that Soames will no longer want it. He feels it will be a fitting place for the family and his last days. June meets her father and her extended family for the first time. As Old Jolyon is buried after his sudden death, his family grieves the loss. Dartie is seriously in debt and Winifred finds out.
An explosion throws four Leaguers into an alternate dimension where they meet their childhood comic book heroes...the Justice Guild!
In order to catch Khasinau and get closer to finding her mother, Sydney and Vaughn set up an undercover transaction for a Rambaldi artifact with Khasinau's representative, Mr. Sark. But Sydney's cover may be compromised when a SD-6 agent is sent in to thwart the sale. Meanwhile, Will is enticed to continue his investigation of SD-6 when he learns the identity of one of his kidnappers. Emily tells Sydney that she knows about SD-6, which forces Sloane to make the most difficult decision of his life.
The agents ask the Lone Gunmen to help find their friendly foe Yves Adele Harlow after former Area 51 Man-In-Black Morris Fletcher claims she is one of the super-soldiers.
The crew is pitted against the original Star Trek cast to win the devotion of an energy creature.
Oblivious to its cultlike ways, Luanne joins a sorority and gets Peggy in too; Hank and the boys rescue emus from death, but don't know what to do with them.
In this clip show episode, Homer is honored at a Friars' Club Roast. A number of characters show up to roast him, but the celebrating is interrupted by Kang and Kodos, who say that humanity will be judged based on Homer's experiences.
The Christmas season marks the anniversary of Nathaniel's death...and gets everyone thinking about their last moments with him. Meanwhile, Nate and Brenda are shocked by Margaret Chenowith's Christmas Eve guest, Claire gets into a dangerous online relationship and Federico stirs up trouble in his own family.
Girls in the house spell trouble for the boys, who are on their own while Dad's hosting a poker game that's more about one-upmanship than cards.
Goren and Eames investigate the murder of a Russian mob princess, initially believing she may have been slain in a revenge act against her father, but their attention later turns to a classmate who could be destroyed by the woman's upcoming tell-all book.
Mystique frees a mutant called the Scarlet Witch from an asylum, hoping she'll help the Brotherhood, but Mystique doesn't know the witch is seeking revenge on Quicksilver and Magneto.
Actor Corey Feldman shows up in Pleasantville looking for his old friend Corey Haim, the late vampire.
The crew encounter the Vedrans the long-lost founders of the Commonwealth.
Adam is framed for murder by a New Mutant with the ability to steal people's memories.
A group of disparate fugitives from an interplanetary tyranny find themselves in control of a massively powerful starship.
A computer geek turns his mega-computer against those who have wronged him. It’s up to the spies to stop the computer before it carries out plans for mass destruction. B-story: Sam abuses her “student judge” power.