Private detective Michael Shayne is on the case again, but this time he's stuck on a jury for a murder trial. So, what does he do? Why, he skips out on sequestration in order to solve the case himself!
| Actor | Role |
|---|---|
 Lloyd NolanMichael Shayne | Michael Shayne |
 Marjorie WeaverJudy Taylor | Judy Taylor |
 Phil SilversRoy Higgins | Roy Higgins |
 Janis CarterLillian Hubbard | Lillian Hubbard |
 Richard DerrJohn Logan, Defense Attorney | John Logan, Defense Attorney |
 Joan ValerieRita Darling | Rita Darling |
 Don CostelloGeorge Dolphin | George Dolphin |
 Chester CluteSperty, Juror-Roommate | Sperty, Juror-Roommate |
 Francis PierlotSidney Arno, Jeweler | Sidney Arno, Jeweler |
 Grant RichardsDistrict Attorney John F. McGonagle | District Attorney John F. McGonagle |
 George M. CarletonJudge Robert Walters | Judge Robert Walters |
 Alexander LockwoodCount Edmond Telmachio | Count Edmond Telmachio |
 Mae MarshAutograph Seeker (uncredited) | Autograph Seeker (uncredited) |
 Frank McLureNightclub Patron (uncredited) | Nightclub Patron (uncredited) |