The Girl Who Knew Too Much
| MPAA Rating: | R |
| Genre: | Crime, Drama |
| Country: | United States |
| Produced By: | William Welch, Earle Lyon |
| Directed By: | Francis D. Lyon |
| Written By: | Charles A. Wallace |
| Cast: | Jim Adams, Patricia Smith, David Brian, Adam West, David Chow, Weaver Levy, Dodie Warren, Buddy Greco, Biff Elliot, R.L. Armstrong, Frank Baxter, Chick Chandler, Kenny Spalding, Nancy Kwan, Laurie Mitchell, Mark Roberts, John Harmon, Peter Hobbs, Lisa Todd, Steve Peck, John Napier, Diane Van Valin, Robert Alda, Midori, George N. Neise, Richard Evans, Nehemiah Persoff |
| In Theaters: | May 18, 1970 |
| Runtime: | 1 hour 35 minutes |
| Production: | Commonwealth United Entertaime |
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