CNX

CNX
CNX logo
Launched	14 October 2002
Closed	7 September 2003
Owned by	Turner Broadcasting System Europe (Time Warner)
Audience share	0.3% (August 2003, BARB)
Replaced by	Toonami
Sister channel(s)	Cartoon Network Boomerang TCM
Availability at time of closure
Satellite
Sky Digital	Channel 244
Cable
NTL	Channel 903
Telewest	Channel 148

CNX (or sometimes known as Cartoon Network Extreme) was a channel operated by Turner Broadcasting System Europe in the UK and Ireland between 2002 and 2003. It was aimed at a male audience, with daytime programming aimed at older children and teenagers (predominantly 12–18 years of age), and evening programming aimed at older teenagers and young adults (the 17-34 demographic). The channel was carried in the 'Entertainment' section of the Sky programme guide, and was also available on cable (through the firms which are now Virgin Media).

Initially, the CNX branding was used throughout the channel's airtime, but shortly prior to the channel's closure the station switched to branding younger daytime output as Toonami, returning the brand to the UK following the removal of the Toonami branding from Cartoon Network UK at CNX's launch, with CNX remaining as the brand for adult-aimed evening output.

Some daytime programming on the channel had previously screened within the Toonami block on Cartoon Network, and to tie in with this CNX daytime programmes were promoted on Cartoon Network, which remained in the Kids section of the programme guide; however, as the evening/night output was aimed at an older audience, it was not promoted on the kids' channel (though it was promoted on other Turner properties, such as TCM).

Evening programmes on CNX expanded upon the channel's "Triple A" - Action, Adventure and Anime - theme, with comedy (such as Adult Swim output, some of which had previously aired in the AKA/Cult Toons strand on Cartoon Network UK, which does not have an Adult Swim strand), anime, extreme sports, drama (principally action/crime series such as The Shield and Birds of Prey), and movies, with the channel's film output predominantly consisting of martial arts films, anime films and action/drama.

The channel closed as CNX on 7 September 2003 when the adult-focused evening programmes were removed from the schedule, and the channel became a 24-hour Toonami-branded action cartoons channel listed in the Kids guide alongside Cartoon Network and Boomerang. In 2007, the channel took the Cartoon Network Too branding, with the previous CN TOO giving its entire airtime to Cartoonito, which had previously operated as a block on the channel. Whilst action cartoons continue to appear alongside other styles on the Cartoon Network channels, the Toonami branding is no longer used.