While this episode stars a young Peter Falk as Ramos Clemente, the farm worker who overthrows a tyrant, there isn’t much else of note. The mirror in the title refers to the promise of the deposed leader, who tells Clemente that he will see assassins everywhere.
This promise is fulfilled repeatedly, as Clemente sees the reflection of everyone with guns, knives and chains, with everyone out to get him (even himself!). But I like Falk better as Columbo.
