Moggina Manasu focuses on the confused state of mind of teenage girls and their relationships with boys. It also touches on teenage pregnancy and ragging in colleges, camaraderie with seniors, and teenagers' disrespect towards their parents and studies.
| Actor | Role |
|---|---|
 Radhika PanditChanchala | Chanchala |
 Shuba PoonjaRenuka Devi | Renuka Devi |
 Sangeetha ShettySanjana | Sanjana |
 ManasiDeeksha | Deeksha |
 YashRahul | Rahul |
 Sudha BelawadiNot listed | Not listed |
| SSkandaNot listed | Not listed |
 Sneha AcharyaCameo | Cameo |
| JJai JagadishNot listed | Not listed |
 AvinashNot listed | Not listed |
| AAkash BellaryNot listed | Not listed |