Based on the operetta I Lost My Heart in Heidelburg, which in turn owed a lot to that old chestnut The Student Prince. In 1825, impoverished composer Max enrolls at Heidelburg University. Local girl Veronika falls in love with Max, helping him to finance his education and clear his debts. Alas, Veronika is left out in the cold when Max becomes enamored with gorgeous tourist Helene. Little does he know that Helene is the daughter of the Grand Duke, meaning of course that their romance is doomed to disappointment. Leading lady Grete Natzler later changed her screen name to Della Lynd, and under that cognomen co-starred with Laurel & Hardy in Swiss Miss (1938).
| Actor | Role |
|---|---|
 Grete NatzlerPrincess Helene | Princess Helene |
 Patric KnowlesMax Brandt | Max Brandt |
| WW.H. BerryPedell | Pedell |
 Carol GoodnerVeronika Laubenthaler | Veronika Laubenthaler |
 Mackenzie WardKarl Reuter | Karl Reuter |
| IIris AshleyDesiree | Desiree |
 Steven GerayMickey | Mickey |
| HHugh DempsterBruno | Bruno |
 Ivan SamsonGrand Duke of Westphalia | Grand Duke of Westphalia |
| RRobert NainbyHermann Streudelmeier, Karl's Uncle | Hermann Streudelmeier, Karl's Uncle |
 Norma VardenDora Streudelmeier, Karl's Aunt | Dora Streudelmeier, Karl's Aunt |
 Wallace LupinoSportsman | Sportsman |
| CClay KeyesHans - Policeman | Hans - Policeman |
| FFrank TullyOtto - Policeman | Otto - Policeman |
| GGilbert DavisBit part | Bit part |
| JJimmy GoddenBit part | Bit part |
 Maidie HopeBit part | Bit part |