Jimmy Fallon is going dark on Stephen Colbert’s last day as a late-night host. Instead of producing a new episode, NBC will air a rerun of “The Tonight Show” on May 21, which marks the final episode of Colber’s “Late Show” following its cancellation by CBS last year.

The Late Show will soon be going dark on CBS but not without one final farewell from Stephen Colbert’s fellow late night hosts.

The Tonight Show” host Jimmy Fallon mocked President Trump‘s plan this week to draft a one-page memo to end the war in Iran, asking incredulously, “What is he talking about?” Fallon kicked off his Wednesday night monologue by celebrating National Nurses Week.

Stephen Colbert is kissing "The Late Show" goodbye, hilariously sharing smooches with several guests in his penultimate week on the air.