Time Squad - Season 1 - Eps 25: Where the Buffalo Bill Roams
Buffalo Bill was the one to start the first mail service called the pony express. But when Time Squad finds him, he has some crazy ideas on his mind other than postal service. And I mean crazy. Time Squad must get him on his horse, delivering mail.
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)