20th Century Fox logo (Cartoon Network Variant)

The CN City era (often shortened to City) is the fourth era of Cartoon Network. It began on June 14, 2005 putting 20th Century Toons, and was the main branding image of the network from that point until May 31, 2006 The first program to air under the CN City era was The Powerpuff Girls. The era was named for its bumpers, which were set in a CGI city and featured CN characters interacting with one