Time Squad - Season 1 - Eps 15: Killing Time
After convincing Copernicus to be an astronomer, not a farmer, Time Squad finds out that Larry's time circuits have to reboot and they're stuck in the past for a few minutes. But it seems like a few hours, as they try to come up with things to look at to "kill time" as they wait for Larry's time circuits to warm up!
About Time Squad

Title: Time Squad
First Air Date: 2001-06-08
Last Air Date: 2003-11-26
Status: Ended
Rating: 5.8/10 (from 37 votes)
Language: EN
Seasons: 3
Total Episodes: 53
Network: Cartoon Network
Genres: Animation, Comedy, Kids
Production Companies: Cartoon Network Studios
Synopsis
Time Squad is an American animated television series created by Dave Wasson, following the adventures of a trio of hapless "time cops", who travel back in time attempting to correct the course of history. The series ran on Cartoon Network from June 8, 2001, to November 26, 2003, airing 26 episodes in total. Wasson described the series as "a C-average student's approach to history."
Cast

Pamela Adlon
Otto Osworth (voice)

Rob Paulsen
Buck Tuddrussel (voice)

Mark Hamill
Larry 3000 (voice)