"Gee, it sure is great to be back at good old Central High again, right, Shaggy?" "Like, yeah, and being at the school carnival is one time I don't mind staying after school." " Look at this, Uncle Scooby." " Oh, yeah?" "[SINGING] All around the mulberry bush" "The monkey chased the weasel" "The monkey thought it was all in fun" "Pop goes the weasel" "Like, I wonder what's gotten into him." " Uncle Scooby." " Come on, Daphne." " Excuse me." " Why, you..." "You almost smashed the ruby laser." "We're sorry, Mr. McDabble." "McDABBLE:" "That's all right, Daphne." "Shaggy." "Hey, Mr. McD." "You remember me?" " Ahh." "How could I forget you?" " So, what's this thing do?" "McDABBLE:" "With this ruby, it can cut through the hardest metal." "That's right, watch." "We have to be careful." "If this fell into the wrong hands, who knows what'll happen?" "But it's not going to." "Now, if you don't mind, it's time to close the exhibit." "That means everyone." "You too, Gerry." "Okay, Mr. McDabble." "See you later." "Well, Mr. McDabble hasn't changed a bit since we were in school, has he, Shaggy?" "Nope, like, he's the same old grouch." "Come on, don't be bashful." "Step right up to the dunk tank and dunk your favorite teacher." "Ah." "How about you, Mr. McDabble?" "Take a turn on the dunk tank for charity." "No, no, no." "I'm much too busy and" "Come on, students." "Let's hear it for Mr. McDabble." "STUDENT:" "Yay, Mr. McDabble, go for it." "Ah, but I can't, really." "I have things to do and" "Oh, boy." "Watch me splat him, Uncle Scooby." "No, wait." "Daphne." "Please hold this box for me and don't let anyone touch it." "Sure, Mr. McDabble." "Ready or not, here it comes." "Nice shot, Scrappy." "Huh?" "Where is he?" "Zoinks!" "Like, the tank is empty." "What?" "Where could he have gone?" "Daphne, watch out." " Give me that box." " Huh?" "No way, clown." "Let go." " Scooby, catch." " Who, me?" "Like, who is this nut?" "I don't know, but don't let him get that box." "Yikes!" "Shaggy, take it." "Like, no, thanks." "Here, Scoob." "I got it." "I got it." "Get your fresh peanuts here." "SCRAPPY:" "Nice catch, Uncle Scooby." " How about that?" "That clown is nowhere in sight." "Like, he sure seems interested in this box." "Maybe we should find out what's in it." "Let's just find Mr. McDabble and give it back to him." "Let's go see if he's back at the science exhibit." "Oh, boy." "Oh, boy." "Peanuts." "Ha-ha-ha." "Like, thanks, Scoob." "DAPHNE:" "Mr. McDabble." "Yon-hon." "Anyone here?" "Mr. McDabble?" "Well, he's not around, so let's split." "DAPHNE:" "Not until we look inside." "Like, Scoob and I will stay out here and stand guard." "Oh, all right, you two scaredy-cats." "Come on, Scrappy." "Like, then again, Scoob, maybe we should look inside." "Look, Daphne, the ruby that makes this thing work is gone." "SHAGGY:" "Like, wow, somebody must have stolen it." "Yeah." "Like Mr. McDabble." "Maybe that's why he wanted to close the exhibit so early." "WATCHMAN:" "Hey." "The ruby's gone." "It looks to me like Mr. McDabble is involved in the disappearance of that ruby." "Yeah." "We should go back to the dunk tank and look for clues." "Good idea, Scrappy." "Scrappy?" " Like, you see anything, Daphne?" "DAPHNE:" "Maybe." "Look at this." "It's from Mr. McDabble's memo pad." " And it says "Don't forget the rattle." SCRAPPY:" "Rattle?" "What does that mean?" "I have a feeling that the answer is in that black box." " Huh?" "Maybe there's a rattlesnake in here." " Rattlesnake?" " Well, let's open it and see." " How about if I open it?" "Here." "Take it, Scooby." "SHAGGY:" "Like, yikes, he's after us." " Quick, behind that tent." "Way to go, Uncle Scooby." "I think we lost him." "MAN:" "Last chance to enter the pie-eating contest." "DAPHNE:" "Now we'd better see what's in that box." "Ready, gentlemen?" "Go." "SCRAPPY:" "Wait, Uncle Scooby." " Huh?" "SCRAPPY:" "We gotta check that box." " I got it." " Come on, Uncle Scooby." "Let's split." "Blueberry pie." "My favorite." "ANNOUNCER [OVER PA]:" "Attention, everyone." "We are about to begin our annual' charity raffle." " Please have your tickets ready." "SHAGGY:" "Like, oh, boy." "Maybe I'll win." "Hey, gang." "Have you seen Mr. McDabble?" "He's supposed to draw the winning raffle ticket." "Uh-huh." "He disappeared, and so did the ruby." "What?" "How awful." "That's it." "Mr. McDabble's memo." "This doesn't say "rattle," it says "raffle." "Don't forget the raffle."" "We'd better check what's in this box." " Give me that." " Not again." "Run for it, gang." "We gotta hide from that creep." "Quick, in here." "DAPHNE  SHAGGY:" "Mr. McDabble." "What happened?" "Ah." "Somebody grabbed me at that dunk tank and tied me up." " Now, give me that box." " I can't." "This is stolen property." "Stop playing games and give it to me." "DAPHNE:" "Don't, Scrappy." "Run for it." "McDABBLE:" "Come back here." "I'll have you all expelled for this." "But, like, we already graduated." "DAPHNE:" "The carousel." "Come on, guys, follow me." "I know you're around here, and I want that box." "There they are." "On the carousel." "I guess we fooled him, huh, Uncle Scooby?" " Give me that box." " Uncle Scooby." "Catch." "DAPHNE:" "He's gonna get Scooby." "Like, that's what he thinks." "CLOWN:" "Yow!" " Caramel." "Get your caramel-covered" "Well, it looks like the joke's on this clown." "DAPHNE:" "Why, it's Gerry." " So you were the one after the box." " Right, Scrappy, and I'll bet the ruby is in it." " Huh?" "But the ruby isn't in that box." " It isn't?" " I've had it in my pocket the whole time." " But, like, if the ruby isn't in the box--?" " Then what is?" "McDABBLE:" "I'll show you." "The prize for the raffle drawing." "What else?" "Gee." "It's just a dumb old watch." "McDABBLE:" "Right." "And it's not waterproof." "That's why I gave it to Daphne to hold at the dunk tank." "Now, if you'll excuse me, I have a raffle to run." "And it's to the police station for you, young fella." "How did Mr. McDabble disappear when he fell into the dunk tank?" "When Mr. McDabble fell into the tank he really didn't disappear." "It only looked like he did." "You see, Gerry set up the illusion with that mirror." "Oh." "So Mr. McDabble fell on the other side, behind the mirror where we couldn't see him." " Then Gerry grabbed him." "DAPHNE:" "Exactly." " Get it, Scoob?" " Absolutely not." "Yeah, like, me neither." "Ha, ha." "Come on, gang, I'm starved." "Let's get something to eat." "Four hot dogs, four hamburgers, four fries and four shakes." "Coming right up." "This ought to be enough, eh, Scoob?" "Scoob?" "Scooby-Dooby-Doo."