Frontline: The Spy Who Broke the Code | WGBH

"The Spy Who Broke the Code" is a fascinating account of the Walker family, who sold U.S. military and intelligence codes to the Soviet Union for 18 years. It includes chilling exclusive interviews with John Walker Jr. in federal prison and with his best friend and co-spy, Jerry Whitworth.

CREDITS

Kudy Woodruff, William Cran, W. Scott Malone, Stephanie Tepper, Jim Gilmore, Larry Lewman, Leonid Finkelstein, Chris Lysaght, David Raitt, Joe Vitagliano, Walther Sievi, Ray Brislin, Harry Dawson, Michael Chin, Flora Moon, Anita Sievi, John Collins, J. E. Jack, Chonk Moonhunter, Roger Haydock, Barbara Kloeppel, Charles Borninger, Russell Crockett, Peter Hodges, Mike Kelly, Dick Knapman, Collin Legood, Paul Faulkner, Robin Fish, Clarissa White, Janet McFadden, Robin Parmelee, Merle R. Eisman, K Robert Kramer, Lisa D. Mendes, Larry LeCain, Steven Carrus, Mark Steele, Dan Lesiw, Jack Foley, Alison Kennedy, Mason Daring, Martin Brody, Cornelia Kennedy, Carl Nagin, Jim Bracciale, Erwin Campbell, Karen L. Roach, Lisa Levine, Ginette Mayas, Joe Rosenbloom, Joe McMaster, Kai Fujita, Marrie Campbell, Michael Sullivan, Louis Wiley, Jr., David Fanning