NPR's Ari Shapiro talks with Amanda Seyfried, star of the new series Long Bright River. She plays a police officer investigating the murders of women from Philadelphia's Kensington neighborhood.

For Amanda Seyfried, the Peacock limited series offered a rare opportunity to play a character adapted from a book while working closely alongside the author, Liz Moore.

Amanda Seyfried says there were two major reasons why she wanted to star in Peacock's adaptation of Liz Moore's best-selling novel "Long Bright River" -- the location and the fact it cast her against type.