John Oliver ended the latest episode of "Last Week Tonight" with a plug for his buddy Stephen Colbert's "Late Show" finale.

As the late night hosts continue to show their support for Stephen Colbert as he heads into his final shows this week, "Last Week Tonight" host John Oliver closed out his Sunday night episode with an ...

There may be no new episode of Last Week Tonight this week, but John Oliver fans have a different reason to celebrate. On ...

Add Yahoo as a preferred source to see more of our stories on Google. Stephen Colbert's late-night pals are making sure his grand farewell gets as many eyes as possible. John Oliver ended the latest ...