 |
Helen Hayes as Cornelia Van Gorder |
 |
Jason Robards as Detective Anderson |
 |
Margaret Hamilton as Lizzie Allen |
 |
Shepperd Strudwick as Dr. Wells |
 |
Karl Light as Richard Fleming |
|
Mark Satow as Billy |
 |
Martin E. Brooks as Jack Bailey |
 |
Bethel Leslie as Dale Ogden |
|
Reedy Talton as Detective Anderson |
| Directing | Paul Nickell | Director |
| Writing | Mary Roberts Rinehart | Theatre Play |
| Writing | Avery Hopwood | Theatre Play |
| Lighting | Ralph Holmes | Lighting Director |
| Art | Elinor Bunin | Graphic Designer |
| Art | Henry May | Production Design |
| Writing | Walter Kerr | Teleplay |
| Production | Robert Saudek | Producer |
| Sound | Bern Meyer | Music Supervisor |
| Directing | Frank Leicht | Assistant Director |
