This show has a wiki of its own: Top Cat Wiki.
Top Cat is a Hanna-Barbera Prime time animated television series which ran from September 1 to 30, 1961 for a run of 30 episodes on the ABC network. Starting in 1992, reruns of the series aired on Cartoon Network until 2004. In 2000, Top Cat began airing on Cartoon Network's sister channel Boomerang, where it remained until 2014.
Premise
The central character, Top Cat—called T.C. by his friends, is the leader of a gang of Manhattan alley cats living in Hoagy's Alley: Fancy Pants, Spook, Benny the Ball, Brain, and Choo Choo.
A frequent plotline revolved around the local beat policeman, Charles "Charlie" Dibble, NYPD and his ineffective attempts to evict the gang from the alley. The only reason that he wanted to be rid of them was that Top Cat and his gang were constantly attempting to earn a quick dollar—usually through an illegal scam. Dibble's appearance was modeled after Allen Jenkins, who did his voice.