An elderly couple are destined to live amidst these silenced loudspeakers called Kolaambi. But the onus of a dark secret disturbs them from time to time.
| Actor | Role |
|---|---|
 Nithya MenenNot listed | Not listed |
 Dileesh PothanNot listed | Not listed |
 Renji PanickerNot listed | Not listed |
 RohiniNot listed | Not listed |
 Sijoy VargheseNot listed | Not listed |
 V. Suresh ThampanoorNot listed | Not listed |
 Siddharth MenonNot listed | Not listed |
 Baiju SanthoshNot listed | Not listed |
 Vijay YesudasNot listed | Not listed |
 Manju PillaiNot listed | Not listed |
 P BalachandranNot listed | Not listed |
 JayakrishnanNot listed | Not listed |
 Asha AravindNot listed | Not listed |