John Anderson, 30 Rock John Anderson, 30 Rock

If you like astronaut Mike Dexter (John Anderson), 30 Rock and making fun of Comcast's takeover of NBC, check out the network's sendup website -- Kabletown.

Watch full episodes of 30 Rock

Kabletown, a play on Comcast, is the entertainment company taking over GE Sheinhardt NBC Universal, better known as the firm that owns TGS on 30 Rock.