File:Time Squad President's Day Marathon promos (Cartoon Network February 2002)

on President's Day 2002, Cartoon Network airs a 7 hour marathon featuring these time traveling heroes enforcing the past to protect the future, Time Squad

NOTE: Dexter, Johnny Bravo, The Eds, Courage, Mojo Jojo, and Grim make cameo appearances as historical figures in these two promos

ANOTHER NOTE: The Flintstones, The Flintstone Kids, The Smurfs, A Pup Named Scooby Doo, Scooby and Scrappy, Bugs & Daffy, Tom and Jerry, Scooby-Doo, Where Are You!, Johnny Bravo, Ed, Edd n Eddy, and Zoids have all been pre-empted on February 18th, 2002 (President's Day), for the Time Squad President's Day Marathon

credit goes to @TooniFNT's Tape Trove