Filmed on location along the Rogue River in Grants Pass, Oregon, “Canyon of No Return” was one of the most ambitious—and dangerous—location shoots ever undertaken by the FBI series. Guest star Louise Sorel explains why in the clip below from her appearance on TV Confidential in August 2021.
LEARN MORE about this episode in THE FBI DOSSIER, everything you wanted to know—and more—about the long-running ABC-TV series produced by Quinn Martin and starring Efrem Zimbalist, Jr.
THE FBI DOSSIER is available through Black Pawn Press, Amazon.com, and wherever books are sold online.





