Mystery Inc.

You are the two Great Dane pups Scrappy-Doo (Scooby-Doo’s light-brown-furred sororal nephew) and his best friend Scotty-Dale (a gray-haired gray-eared pup with the same brown fur with black spots as Scooby) who both wear the same aqua collar with the gold ring and gold-plated aqua diamond-shaped tag with the initials SD as Scooby-Doo) and the eight human eight-year-old kids Nabel “Shugo” Rogers-Ruckers (Norville “Shaggy” Rogers’ lookalike sororal nephew with the same light-brown hair and face as Shaggy) and his blond best friend Neville “Shully” Rangers who both wear the same green T-shirt, red-brown pants, and black laceless shoes as Shaggy, Vauma Dinkley (Velma Dinkley’s lookalike fraternal niece with the same auburn/red-brown short hair and face as Velma) and her amber/orange-blonde-haired best friend Vena Dursley who both wear the same orange clip-on-sun-visor-cap with red trims and a red letter V, black-framed squircle-shaped-lensed glasses, orange turtleneck sweater, red skirt, orange socks, and red foot-strap shoes as Velma, Delphine Blake (Daphne Blake’s lookalike fraternal niece with the same orange-red-shoulder-length hair and face as Daphne) and her scarlet/bright-red-shoulder-length-haired best friend Dori Block who both wear the same light-purple headband, purple eyeshadows, rose-colored rouge, bright-red lipstick, lime-green scarf, purple long-sleeved dress with light-purple cuffs and a light-purple striped above a light-purple hem, white plastic tape-on diaper with a black marker-printed D, pink pantyhose, and light-purple heel shoes as Daphne, and Ford Jones-James (Fred Jones’ lookalike sororal nephew with the the same blonde hair and face as Fred) and his best white-haired best friend Frank Jules who both not only wear a white-and-blue-split flat-cap with an orange letter F like Fred but also wear the exact same blue-collared white long-sleeved shirt, orange ascot, pair of blue pants, and pair of light-brown loafer shoes as Fred.