USA
An orphan (Eight-year-old boy soprano Bobby Breen) gets a chance to sing opera in New York - IMDb
| Cantemos Outra Vez |  Brazil |
| Chantons encore |  Belgium |
| Gøglere |  Denmark |
| Let's Sing Again |  Australia |
| Let's Sing Again |  Canada |
| Let's Sing Again |  United Kingdom |
| Let's Sing Again | USA |
| Ocetova ljubezen |  Slovenia |
| Očetova pesem | Slovenia |
| Očetova pesem |  Yugoslavia |
| Očeva pesma (literal title) | Yugoslavia |
| Očeva pjesma |  Croatia |
| Očeva pjesma | Yugoslavia |
| On recherche un enfant |  France |
| På rymmarstråt |  Sweden |
| Sulle rive dell'Hudson (dubbed version) |  Italy |
| Zing eens voor mij | Belgium |
| ボビーの初舞台 |  Japan |
 |
Jimmy Sommerville [12] | |
 |
Bobby Breen [8] | Billy Gordon |
 |
Buster Slaven [13] | Orphan washing dishes |
|
Lon McCallister [13] | Orphan |
|
David Freeman [7] | |
|
Sidney Friedlander [9] | |
 |
Audrey Halligan [8] | |
|
Phyllis Holt [13] | |
|
Jack Hyam [13] | |
|
Johnnie Morris [12] | |
|
Jackie Salling [9] | |
|
Robert Tucker | |
|
Tom Randall | |
|
Douglas Deems [9] |
