Saturday Night Live

Back in 1987, Cher appeared on the show with two new hit singles.

This nationally broadcast reunion was as emotionally resonant for fans as it was brief for the participants.

The Irish singer famously tore up a photo of the Pope on the program back in 1992.

The English-born late night host compared 'SNL' to a cult and mocked their sleepless writing sessions.

He also wore a 'Canada Is Not for Sale' shirt during the show's farewells.

They did a track he last sang with George Harrison on 'Saturday Night Live' in 1976.

Rockers tore through fiery rendition of landmark single "Smells Like Teen Spirit."

Jack White, Devo and the B-52's are also on the lineup.

The actor did double duty as both host and musical guest.

He played and sang all the Bob Dylan songs in director James Mangold's 'A Complete Unknown.'