Daniel Dae Kim is a spy back from the dead and Piper Perabo is his former colleague with a mind to kill him again in Butterfly, which premieres all six of its episodes at once on

In Prime Video's latest spy thriller, "Butterfly," a former spy tries to reunite with his adult daughter after faking his own death years prior.

The cast of the new spy thriller reveals what drew them to their characters and the unique challenge of moving the comic-based story's locale.