Declan is a professor of anthropology at the Northern University of Oregon and is often compared with Indiana Jones due to his energetic enthusiasm for solving a mystery.

In many cases the episodes conclude with a rational explanation being seemingly validated, then disproven at the last minute; thus leaving the question of paranormal activity open once more.

Mysterious Ways was created by Peter O'Fallon, who wanted a science-fiction drama that was family-friendly and allowed him to explore humanistic themes.

[1] For O'Fallon, the series' move from NBC to PAX TV was a good development, since it allowed for total creative freedom.

Meanwhile, PAX TV, a channel NBC had a 32% interest in, began broadcasting the show in August 2000, airing through the summer months.