Zombies in Spaceland

As the taxi neared the theatre vanoss was checking his phone for twitter mentions while Marcel asked "Dude are you sure about this?" Vanoss said "yes, I know what the fuck I'm doing marcel" meanwhile Lui asked in his squeaker voice "I hope the theater has gummy bears I NEED MY GUMMY BEARS!!" As they got out of the taxi, moo gave the guy his cash and thanked him.  Then, they entered the theatre. Then moo asked " This is the right place right Evan?" Vanoss responded with "yep." As thunder crashed a scream was heard as 3 of the YouTubers stared at Vanoss "heheh sorry" he nervously said. Then a door creaked, as the four YouTubers gawked at the sight of the famed horror director "WILLIAM DALTON!!!!" They all said at once.  He replied "welcome my actors, you're right on time." A few minutes later the YouTubers and director were in one of his theatres.  Dalton was explaining what he wanted out of the actors "I expect my actors to put their entire lives into these roles, for this is the killer comeback of my career, the crown jewel of my life's many accomplishments, the first scene is set in the 1980's at a theme park, I call it 'Zombies in Spaceland' hang on to your seats" he said as he started evilly laughing. As the YouTubers whispered among themselves, little did they know that the director had just done a satainic ritual which pulled them into the film. As they held on to their seats marcel yelled "VANOSS ARE YOU STILL SURE ABOUT THIS!?" He said "FORGET WHAT I SAID" and moo stated the obvious "CANT. HOLD. ON!!!" As they were transferred into the film. "Why the hell are we ponies" asked Lui as he noticed that they weren't human anymore. "AND WHY THE FUCK ARE WE WEARING 80's SHIT!" Marcel asked. Moo said "hate to break up the conversation guys but we have Undead company" as he noticed zombies coming toward them...