Qalb tells the story of two young hearts falling in love. The ride takes you through the 7 stages of love. The title song 'Qalbee' describes the spiritual elements of love. Like faith there is no compulsion in love either.
| Actor | Role |
|---|---|
 Ranjith SajeevLeonardo Kaalpo | Leonardo Kaalpo |
 Neha Nazneen ShakilThumbi | Thumbi |
| AAshiq KhalidSaifudeen (Thumbi's Father) | Saifudeen (Thumbi's Father) |
 SiddiqueSayippu | Sayippu |
 Sreedhanya ThekkedathThreesa | Threesa |
 Kaarthik ShankarPlinko | Plinko |
 Athira PatelReena | Reena |
 LenaaSauda | Sauda |
 Abu SaalimChora | Chora |
 Jaffer IdukkiKalan Kabeer | Kalan Kabeer |
 Manohari JoyPachumma | Pachumma |
 Sarasa BalusseryAsurattha | Asurattha |
 Chali PalaSI North | SI North |
 Shameer KhanNot listed | Not listed |
 Jassim HashimNot listed | Not listed |