Colbert Enlists Tracker’s Justin Hartley to Find… a Missing Coffee Mug — Watch

In the video above, CBS funnyman Stephen Colbert enlists the services of Tracker star Justin Hartley when his favorite Late Show coffee mug goes missing.

Along the way, Colbert channels his inner David Caruso and attempts to revive a classic CSI: Miami meme.

In addition to Lima, Matt Long (Manifest) and Lindy Booth (The Librarians) guest-star in the episode, both in pivotal roles tied to the aforementioned missing family case.