Peggy and Bill are high society lovebirds, but their marriage plans are put on hold while Peggy spends most of her summer straightening out her wayward parents and her unlucky-in-love sister Janet. Mama and Papa are set to rights fairly quickly, but Janet's the one with real problems. It seems she sent some compromising love letters to a worthless cad, and now the bounder wants to use the letters for blackmail. Peggy's friend Roger and his flapper sweetheart Tootie hatch an elaborate plan to retrieve the incriminating letters and salvage Janet's reputation.
| Actor | Role |
|---|---|
 Arthur LakeBill | Bill |
 June ClydePeggy Reynolds | Peggy Reynolds |
 Dorothy RevierMrs. Lyons-King | Mrs. Lyons-King |
 Ann PenningtonTootie | Tootie |
 Albert GranMr. Reynolds | Mr. Reynolds |
| AAllen KearnsRoger Fleming | Roger Fleming |
 Sally BlaneJanet Reynolds | Janet Reynolds |
 Edmund BurnsClinton Darrow | Clinton Darrow |
 Lincoln StedmanPudgy | Pudgy |
 Nella WalkerMrs. Sophie Reynolds | Mrs. Sophie Reynolds |
 Johnny JohnsonJohnny Johnson | Johnny Johnson |
 Lita ChevretBeach Girl (uncredited) | Beach Girl (uncredited) |
| PPearl EatonDancer (uncredited) | Dancer (uncredited) |
 Kay EnglishDancer (uncredited) | Dancer (uncredited) |
 Lloyd HamiltonDetective (uncredited) | Detective (uncredited) |
| HHelen KaiserDancer (uncredited) | Dancer (uncredited) |
 Bert MoorhouseJoe (uncredited) | Joe (uncredited) |
| BBetty RecklawDancer (uncredited) | Dancer (uncredited) |
 Claire RochelleDancer (uncredited) | Dancer (uncredited) |
 Polly Ann YoungDancer (uncredited) | Dancer (uncredited) |