Its the crossover that you never knew you needed: Jack Ryan vs. Blade.

But one person isnt buying the jump.

Comedy guys like me and you arent meant to do action.

A real action guy wouldnt do push ups just because I told him to, saidThe Bladerunner up.

A real action guy would punch me in the face.

You know who would punch him in the face?

Harrison Ford, declares Colbert.

The real Jack Ryan.

But it all leads to one final showdown on the roof.

Us comedy guys, well never be like them, says Colbert.

We cant be heroes.

Were not allowed to be sexy.

Krasinskis washboard abs beg to differ, causing Colbert to admit defeat right before hes thrown from the building.

Krasinski says looking into the camera just like a certain Scranton paper salesman use to.

Thats what he said.

The Late Showairs weeknights at 11:35 p.m. Watch the full clip above,