Teletoon had carried programming targeting teen and adult audiences during the prime time and late night hours since its inception.

[1] Since its launch, Teletoon had aired a lineup of adult-targeted programming (which were mixed alongside animated series aimed at teenagers) during the nighttime hours.

[citation needed] Most of the series that aired on the block only ran for a single season of around 13 episodes, leading to frequent reruns.

[3] For the start of the 2006–2007 season, a new Friday night companion block, F-Night, debuted, featuring a slightly different lineup, mainly comedy series from Adult Swim (such as Tom Goes to the Mayor and Squidbillies).

[10][13] It was later announced in December 2015 that, starting on January 4, 2016, Teletoon at Night would be adding more films to their schedule and their remaining shows moved over to Adult Swim.

[citation needed] On February 24, 2016, it was announced in a press release that the seventh season of Archer would air on both blocks.