Alvin and the Chipmunks have been singing in their high-pitched voices since the 1950s, and the tiny animated crooners' names ...

Decades after the Chipmunks made their small-screen debut on CBS in 1961, Alvin, Simon and Theodore are still leaving an indelible mark on the television landscape and adhering to creator Ross ...

Alvin, Theodore, and Simon returned to the big screen in 2007 with "Alvin and the Chipmunks," the first combination live-action/animated film in the franchise's history. 20th Century Fox ...

Original Air Date: 1983-1990. Network: NBC. ... Alvin and the Chipmunks brought the scamps into the '80s and gave them a bunch of cover songs to maul with their little tiny voices.