The iTunes Music Store keeps coming with the hits lately. NBC has added a ton of old shows to the catalog including Knight Rider, Adam-12, Dragnet, and Alfred Hitchcock Presents. Looks like NBC is offering a show from each decade from the 1950s on, just to make sure Dad gets his Dragnet, and your older brother gets his Knight Rider. Hopefully people will realize that they need Hasslehoff on their iPod video shouting at KITT about some problem. Ahh NBC, you treat us well. The episodes are $1.99 apiece, which is a great deal for a 45-minute-long commercial-free episode of a show.

[Thanks Jay and Gabe!]