Tv show about a detective chimpanzee.

When I was a kid I went to my grandmother's to be babysat by her, and on the tv was some bizarre show about a bunch of spy/detective apes going around solving mysteries. I think it was released somewhere in the 1960s or 1970s, and I saw this during the early or mid 2010s on one of those channels that rerun old tv shows and movies. I sometimes hum the general theme of the intro in my head but other than that, I don't recall much.