Bab comes home for the Christmas holidays. Given to fabrications, Bab has been keeping a diary in which she describes and imaginary boyfriend named Harold Valentine. Imagine what happens when a real Harold Valentine shows up as her parents' house guest.
| Actor | Role |
|---|---|
 Marguerite ClarkBab Archibald | Bab Archibald |
 Nigel BarrieCarter Brooks | Carter Brooks |
| LLeone MorganJane Gray | Jane Gray |
 Frank LoseeMr. Archibald | Mr. Archibald |
| IIsabel O'MadiganMrs. Archibald | Mrs. Archibald |
 Richard BarthelmessTommy Gray | Tommy Gray |
 Helen GreeneLeila Archibald | Leila Archibald |
 Guy CoombsHarry | Harry |
 John B. O'BrienHarold Valentine | Harold Valentine |
| GGeorge OdellThe Butler | The Butler |