Crossover with "Back to the Future"

Marty McFly squinted underneath his white mask. The figure on the other side of the auditorium wore a similar white mask, but the familiar shock of white hair that emerged from underneath made it clear to Marty exactly whose face was obstructed by the mask. Marty approached Doc Brown.

"Doc, showing me the first American Punchdrunk production in 2010 has been interesting, but don't you think we should be getting back to 1985?"

"Patience, my boy!", Doc Brown told his young friend. A steward shushed him, but Doc Brown continued. "Don't you realize the historical importance of this production? One day brilliant scribes will write crossover fan fiction blogs in its honor! Theater and blogging are both forever changed by this one Brookline theater production!"

Marty felt chastened. "I guess you're right. I'm just nervous. We've had some crazy time-travel adventures, and something always seems to go wrong."

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"Tell that to me again," Hecate said to the Long-Haired Witch.

"We were in the ballroom, pushing the trees around, like we always do. I heard these two doofuses talking about getting back to their time machine DeLorean to get to the year 1985. I thought you'd be interested because of, you know, the ice cream."

Hecate jumped up and down. "A time machine! Do you know how much fucking delicious Frusen Glädjé I can get my fabulously gloved hands on if I have a time machine?!?! Ever since Abe Lincoln destroyed my last time machine I've had to ration my supply! This is awesome! This is beyond awesome!" Hecate jumped up and down and started pumping her fists.

"No time to lose. Follow the doofuses. Steal their time machine."

"On it," said Long-Haired witch, who danced up the stairs, entered the hotel lobby, sat down in the back chamber, had some white-masked ghosts change her shoes, and then danced to the exit where Marty McFly and Doc Brown were heading out of the Old Lincoln School to their time-traveling DeLorean, which she promptly stole. Using magic.

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"Great scott!", Doc Brown yelled. "Someone's stolen our DeLorean!"

"Gee, Doc," Marty said. "How are we going to get back to 1985?"

"If we can harness the power of the thunder and lightning created in Hecate's umbrella room, that should generate the 1.21 jigawatts necessary to follow them!"

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Hecate and Long-Haired Witch drove the Time-Traveling DeLorean back to 1985.

"OMG," said Long-Haired Witch. "Look at all the shoulder pads. These people make Malcolm look fashionable."

"Focus!", said Hecate.

Hecate drove the DeLorean to an Almacs, parked in a handicapped spot, and ran inside.

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Marty and Doc Brown re-entered the Old Lincoln School and tried to make their way to the basement to find Hecate's umbrella room.

"I'm confused," said Marty. "Where's the hallway with all the doors again? This place is like a maze."

"This way!", shouted Doc Brown, who entered the Speakeasy Bar. Inside the Speakeasy Bar were Biff Tannen's grandson, Biff Tannen III, and MacDuff. Biff Tannen III was knocking on MacDuff's skull.

"Helloooooooo, MacDuuuuuuuuff? Anybody home, MacDuff?", Tannen shouted in MacDuff's ear.

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"Um, Hecate, I have to ask the obvious question here," Long-Haired Witch said. "You've got the DeLorean so full of Frusen Glädjé that I can't fit in anymore. How am I supposed to get back to 2010? We just extended the show through early February."

"Don't worry," Hecate said. "I'll drop the Frusen Glädjé off and then come back for you."

Hecate revved up the DeLorean and headed back to 2010.

Long-Haired Witch swore. Using magic.

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In the Manderlay Bar Marty McFly was in the midst of a full-on Van Halen solo to the shock of the confused crowd.

"Trust me," Marty told the "Sleep No More" patrons, "Your kids are gonna love that."

In the back room, a phone call was frantically being made. "Eddie? It's your cousin, MARVIN VAN HALEN! You know that new sound you've been looking for? Listen to this!"

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Hecate arrived in 2010 and unloaded her Frusen Glädjé.

"Where's Long-Haired Witch?", the Male Witch asked. "Don't you have to go back for her?"

Hecate shrugged. "She'll figure something out."

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"Hey, Doc!", shouted Marty. "Look, the DeLorean's back."

"Quick, Marty, get in!" Doc said. "We have to get back to 1985!"

"Why are there all these empty ice cream containers in the car?"

Doc Brown and Marty took off for 1985 and MORE EXCITING ADVENTURES.

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"Fucking Hecate," Long-Haired Witch spat in 1985. "I'll show her."

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Hecate was eating her Frusen Glädjé when Bald Witch entered the room.

"If that stuff is so great, why did they stop making it?", Bald Witch asked.

"I dunno," said Hecate. "Check Wikipedia."

Bald Witch called up the Wikipedia entry on Frusen Glädjé. "Oh shit. Says here that they stopped making it because Long-Haired Witch burned down all their factories."

Long-Haired Witch entered the room. "It's a good thing we don't age! I've been waiting since 1985 for the time-line to catch up. I had to live through the Macarena again. THE MACARENA, you unfeeling bitch!"

Hecate looked confused.

"You're the reason there's no more Frusen Glädjé?"

"Serves you right," said Long-Haired Witch. Then she added, "MACARENA."

"That's it," said Hecate. "Next time you try and dance with someone during Moonlight Becomes You I am TOTALLY going to fuck that up for you. And then I'm going to have a one-on-one with them. THIS IS WHAT HAPPENS WHEN YOU FUCK WITH ME."