this is a show about four best friends. Two can time travel, one's a scientist, and one's a little... well, he's not really the sharpest tool in the shed. Shelby Marcus and Cyd Ripley are the time travlers (and complete opposites), Barry Eisenberg's the scientist, and Naldo Montoya's Barry's assistant and best friend. You can make your own intro, and then I'll continue.

Main characters ((alphabetical)): Barry Eisenberg Cydney ((Cyd)) Ripley Daisy Grundenwald ((SEASON 2)) Naldo Montoya ((though Barry calls him Renaldo)) Shelby Marcus Side characters ((alphabetical)): Astrid Marcus ((Bret, Chet, and Shellby's mom)) Bret Marcus ((Astrid's son, Chet's twin, and Shelby's little brother)) Chet Marcus ((Astrid's son, Bret's twin, and Shelby's little brother)) Diesel ((Cyd's dog)) Norm Marcus ((Astrid's husband, Bret, Chet, and Shelby's dad)) and maybe more. I forgot.