Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
The new episodes have no narrator, although an image of Robert Stack remains in the opening, and each episode is a documentary-styled retelling of a single mystery, as the show tries to speculate on what might have happened.