Season One

Season One is the first season of Clone High. It premiered on Teletoon in Canada on November 2, 2002 with the episode "Escape to Beer Mountain: A Rope of Sand" and concluded on March 2, 2003 with the episode "Changes: The Big Prom: The Sex Romp: The Season Finale". Due to a hasty production decision, however, the 11th episode, "Snowflake Day: A Very Special Holiday Special", was held off and aired on April 13, 2003, technically making that the season finale.

In the United States, it premiered on MTV on January 20, 2003 with the episode "Escape to Beer Mountain: A Rope of Sand" and due to it being cancelled, concluded with the episode "Litter Kills: Litterally", on July 14, 2004, leaving three episodes unaired in that country. This was the only season of the show's original run, before its cancellation.

The series would not get a second season until 2020, when the reboot was announced.

Trivia

 * This is the only season of the show's original run.
 * In the United States, Clone High was cancelled mid-season, due to the Gandhi controversy, leaving the episodes "Snowflake Day: A Very Special Holiday Special", onward, unaired in that country.
 * Before the show's cancellation, the episode "A Room of One's Clone: The Pie of the Storm", didn't air in the United States and was skipped over.
 * In Canada, due to the episode not lining up with Christmas in the airing schedule, "Snowflake Day: A Very Special Holiday Special" was skipped over and intended to air on the Christmas of the following year. Due to several complaints from fans, Teletoon decided to air the episode early, on April 13, 2003.
 * At this point, the season finale, "Changes: The Big Prom: The Sex Romp: The Season Finale", had already aired a month ago, technically making this the season finale.