Rocketing back into the 90s for the season eight episode, “Grand Deceptions,” in which Columbo has to dig into the secrets of a military think tank that also runs a little paramilitary ripoff school on the side. Joining in the pain of combat are writers Jennifer Wright (Get Well Soon: History’s Worst Plagues and the Heroes Who Fought Them) and Daniel Kibblesmith (Late Show with Stephen Colbert).