The crossover in generations was one of the highlights of the show, creating combinations of celebrities that seem like a fever dream.

The special was a great representation of the heart of “SNL” and its long-standing impact on the comedy world.

Beatles legend Sir Paul McCartney, 82, performed three classic songs in new footage at Saturday Night Live's 50th anniversary special.

The surviving members of Nirvana teamed up with Post Malone for a performance of 'Smells Like Teen Spirit' to celebrate the 50th anniversary of Saturday Night Live.

Official footage has been shared of Nirvana teaming up with Post Malone for the 50th-anniversary celebrations of 'SNL'. Check ...