60's TV Series Origin Episodes

I grew up in the era of "big premise" television series. For some reason, the networks maddeningly never reran the origin stories - the first episodes. You know, where Major Nelson finds Jeannie's bottle, Jed Clampet strikes oil, and the Minnow is lost.

Well, God bless the Internet. At links below, you can view the elusive, long-lost premiers of:

Gilligan's Island

I Dream of Jeannie (woops, not currently available, but you can try this link)

Beverly Hillbillies