Lorne Michaels, Jim Henson and the Muppets ... Plenty of musical legends have walked the halls of 30 Rock, especially in the '70s. Here's Willie Nelson during one of the earliest seasons.

Michaels performed as the comedy duo Lipowitz and Pomerantz. Later, the pair became the eponymous co-hosts of one of ...

Other powerful 70-year-olds: Actor Michael Douglas will add "Ant-Man" to his resume this summer, and the creator, director, and writer of "Star Wars," George Lucas, is also quite powerful. AGE 70 ...

SNL boss Lorne Michaels and writer-cast member Michael Che ... "We tried very hard for Clint [Eastwood], particularly in the ’70s," he said. "Movie stars in that period did not do television.

Lorne Michaels, Jim Henson and the Muppets ... Plenty of musical legends have walked the halls of 30 Rock, especially in the '70s. Here's Willie Nelson during one of the earliest seasons. While the ...