MARTY and Jennifer looked on as Biff drove off into the distance. Imediately, Marty produced the walkie-talkie saying "Doc. Doc. Come in please." "Doc here." said his voice. "Doc." said Marty, "The other Biff took too long to disappear. By the time he was gone, so was the current Biff." "Marty." said Doc, "You've got chase him down. The entire future depends on you two to get that book from Biff and burn it." "How, Doc?" asked Marty. Then, he saw the same two kids riding those same skooters approaching them. "Doc." he said, "I've got an idea. I'll talk to you soon. Marty out."At that, he put away his walkie-talkie. "Marty." asked Jennifer, "What's the plan?" "Watch this." said Marty as he approached the oncoming skooter riders, "Hey kid. Stop. Sorry about this kid, but I need to borrow that thing again." Pulling the kid off, Marty yanked off the box that was attached to the board. "Marty!" exclaimed Jennifer, but Marty hopped on it and then he grabbed Jennifer and put her on it. "Not again." said the skooter kid as he and his friend watched the two go down the street. The last thing they heard was "I'll give to back to you. Just go to Mason Street."
+++++++
Marty and Jennifer were at the first intersection when a car towing another car came into view. It was head in the general direction of Mason street. Marty latched onto it and rode it. Then, Marty examined the car that was being towed. It was being covered by a tarp. "Jennifer." he said, "There's something familiar about this car." Lifting up the tarp, they both looked in. It was the DeLorean! That is, the DeLorean that was found in the Delgado mine. It was being prepared for Marty's trip back to the Old West. "Oh shit!" he said, "Me and the Doc are up in front." "What do we do?" asked Jennifer. "Just hang on, Jen." said Marty, "If I recall, this car was going past Mason street. As soon as we're there, we'll let go and make the turn up the street." Within minutes, they were at the intersection of the street they were on and Mason Street. Marty let go and made the turn to the house.
++++++
Doc and Marty were in the Packard when Doc look through his rear-view mirror. "Doc." asked Marty, "What is it?" Doc hesistated. Then, he said "Nothing." The "nothing" he saw was another Marty and girl on some board with wheels.
++++++
Marty and Jennifer arrived at Biff's house. Getting off the skateboard, the two hid behind a bush. Looking up the driveway, they could see Biff in the car reading a note. Then, they saw him pick up the Almanac and stuff it in his pocket. After he closed the door, Biff went down the driveway to the street where he was greated by his gang. "Hey Biff." said one of them, "Did you get your car back?" "Yes I did." said Biff, "It cost me another three hundred bucks." "Sorry to hear that, Biff." said another gangmember. "Listen." said Biff, "I want you guys to find that Calvin Klein kid, again. I owe him a knuckle sandwich." Then, a voice was heard. "Give back my board." it said. It was the skooter kid. Marty and Jennifer tried to hush him up when someone said "Hey, Biff. Look! It's Calvin Klein. And he's got some chick!." Marty and Jennifer turned to see Biff and his gang looking straight at them. Realizing that now was not the time to retrieve the Almanac, Marty turned to the skooter kid saying "Sorry. But we still need it." Taking Jennifer in hand and hopping back on the board, Marty stirred it down the street. Behind them, Biff said to his gang "Let's get 'em." and ran up the driveway to his car.
++++++
Finding the nearest car, Marty latched on to it and sped away. Behind him and Jennifer, Biff was roaring down the street after them with his gang as passengers.
++++++
The car pulling Calvin Klein and his female companion was pulling away as Biff was kicking up the speed of his car. Him and his gang followed them to the outskirts of town. Then, they saw their quarry let go of the car that was tugging them and heading into the drive in. "Now we've got 'em." declared Biff. He pulled up to the curb and him and his gang got out.
++++++
Marty and Jennifer got off the skateboard and hid behind a trash can. Then, they saw Biff and his gang get out of the car and go into the drive in to start the search. Up to that point, Marty realized that there was something familiar about the place. Then, he heard one of Biff's gangmember say "There he is." The other three looked in and another of them asked "But, where's the girl?" "That doesn't matter." said Biff, "We go in there and we teach that punk a lesson." "Isn't that the crazy scientist who was with that punk Saturday night?" asked another gang member. After seeing the four sneak in, Marty and Jennifer looked over the fence and saw the picture of those Indians under the big screen. Ducking down, Marty produced his walkie-talkie saying "Doc. Come in." "Doc here." said Doc. "Doc." said Marty, "We're at that drive-in you and me borrowed as a run-off point for my trip to the past. So is Biff and his gang. And they're about to attack me." "Then get out of there." said Doc's voice. Then, Jennifer grabbed the walkie talkie from Marty saying "No, not Marty." she said, "The other Marty. The Marty that's about to go back to the Old West to save you." "Great Scott!" said Doc, "If they do any damage to the DeLorean or any harm to that Marty, he won't be able to go back to 1885, Buford Tannen shoots me and we'll have a major paradox." Marty grabbed back the walkie-talkie from Jennifer saying "What do you mean a major paradox? You mean, one of those that could destroy the entire universe?" "Precisely." said Doc's voice, "Marty, Jennifer. You've got to get in there and stop them at all cost without being seen by my other self of that other Marty." "Right, Doc." said Marty, "Ten-four." Putting away his walkie-talkie, he and Jennifer snuck in and followed their quarry. Hiding behind their garage cans, they saw the other Doc put new tires on the car. Biff and his gang were hiding behind the bathroom waiting for that other Marty to come out. Then, seeing the Burger King uniform that Jennifer had been carrying in her arm all day as a coat, Marty hit upon an idea. "Jennifer." he asked, "Do you have any spare uniforms at home?" "Of course." said Jennifer, "Why?" "We're gonna use the one you were wearing all day to trap Biff and his gang." said Marty. "Oh no." said Jennifer, "Not these." "Jennifer." said Marty, "In a matter of minutes, Biff and his gang's gonna jump me and possibly Doc. Now you heard what our Doc said." Jennifer shrugged. And then, she gave part of her uniform to him. Slowly, they crept up to the gang as they heard the other Doc ask "Do the clothes fit?" "Yeah with the exception of the boots, Doc. They're kinda tight." said the voice of the other Marty, "I don't know/ Are you sure this is what they wore in the Old West?" "Of course." said the other Doc, "Haven't you seen a western?" By then, Marty and Jennifer were just right behind the gang. "Yeah I have, Doc." said the other Marty's voice. At that, Marty and Jennifer put her uniform over the faces of two of Biff's gang. And then, Marty punched out another gangmember and Jennifer put another part of her uniform over the fourth member. Keeping the four incarcerated, Marty and Jennifer hid behind the cans and heard the other Marty came out saying "And Clint Eastwood never wore anything like this." That other Marty was wearing that rodeo outfit that Doc loaned him. The other Doc asked "Clint who?" "That's right, Doc." said the other Marty, "You haven't heard of him yet." "Marty." said the other Doc, "You've got to be wearing those boots. You can't be wearing those futuristic things back to 1885. You shouldn't be wearing them here in 1955." "Okay Doc." said the other Marty, "I'll put them on when I get there. I promise." "Okay." said the other Doc, "I think we're about ready. I put gas in the tank. Your future clothes are packed. And just in case, fresh batteries for you walkie-talkies. Oh, what about that floating device?" "Hoverboard." said the other Marty as he took it out of the Packard and took it the DeLorean. "Okay." said the other Doc. "You know, Doc." said the other Marty, "It's gonna be a helluva long walk back to Hill Valley from here." "It's the only safest plan." said the other Doc, "After all, we can't risk sending you back into a populated area or a spot that's geographically unknown. You don't wanna crash into a tree that existed in the past. This is all completely open country. So you have plenty of runoff space when you arrive. Remember, where you're going, there's no roads. There's a small cave over there which will be a perfect place to hide the time vehicle. Well, the new time circuits and control fuse are all warmed up." Opening the door, Doc entered to sit down saying "Time circuits on. I wrote the letter on September 1st, so I'll send you back the next day September 2nd. That's a Wednesday. September 2nd, 1885, 8:00 a.m. I get shot on Monday the seventh. So you've got five days to find me. According to my letter, I'm a blacksmith so I probably have a shop somewhere." After getting out of the car, he said "All you have to do is to drive the time vehicle towards at that screen at 88 miles per hour." "Hey, Doc." said the other Marty, "If I drive towards that screen, I'm going to crash into those Indians." "Marty." said the other Doc, "You're not thinking fourth dimensionally. You'll be instantly transported back to 1885 and those Indians won't even be there." "Right." said the other Marty. "Well." said the other Doc, "Good luck for both of our sakes. See you in the future." The other Marty paused before saying "You mean the past." "Exactly!" said the other Doc. As the other Marty got into the DeLorean, the other Doc offered him a gun asking him "Are you sure you don't want this?" "No thanks, Doc." said the other Marty, "I don't." "Okay Marty." said the other Doc, "But if you're not back there in time to save me, hunt down the son of a bitch who killed me and make him pay." "Right Doc." said the other Marty. After that, he closed the door and backed up the DeLorean with the other Doc saying "Happy trails, Marty." After the DeLorean was near the back wall, the other Doc said "Ready, Marty?" "Ready, Doc." said Marty. "Set?" asked the other Doc. The other Marty could be seen mouthing "Hi ho, Silver." Then, the other Doc fired a shot and the car took off kicking it up to 88 miles per hour as the Doc said, shooting off another bullet, "Voya con dios!" As it approached the screen, the car disappeared in a brilliant flash of light and only fire trails were brushing up against the mural of Indians. Marty and Jennifer finally had all four gangmembers knocked unconscience, Marty took the book out of Biff's pocket and Jennifer picked up her uniform from her group. Then, the two rushed the other Doc who was doing his "dancing in the street" routine again. "Doc." said Marty, "Doc." "What?" asked the other Doc turned to look. What he saw was Marty and Jennifer. "Marty!" he exclaimed, "It can't be. I've just sent you to 1885." "I know you did." said Marty, "But, I'm the Marty from 1986.?" "1986?" exclaimed the other Doc, "Great Scott." And he passed out, landing in Jennifer's arm. Jennifer held onto him as Marty said "Doc. Doc. Oh Doc." It was deja vu all over again.