Vishwasam... Athallae Ellaam is the story of Jomon played by Shine Tom Chacko and his frequent conflict with A S A Luka, his father played by veteran actor Shankar. Jomon is a very spoilt brat and he seldom know how to lead a practical and successful life. He believes that a person can amass wealth only using intelligence. As he wishes, he is entrusted with a task that can make his ambition a reality, but his lack of knowledge in practical life lands him in several trouble.
| Actor | Role |
|---|---|
 Shine Tom ChackoJomon | Jomon |
 Ansiba HassanSalomi | Salomi |
 Kalabhavan ShajonFranklin | Franklin |
 ShankarASI Lucas | ASI Lucas |
 Manoj K JayanCommissoner Prithviraj Singh | Commissoner Prithviraj Singh |
| AArchana JayakrishnanRose | Rose |
 Sunil SukhadaHenry Martin | Henry Martin |
| SShan VahabFranklin's Brother | Franklin's Brother |
 Binu AdimaliVarkey | Varkey |
 IndransChinto Pachilakkadan | Chinto Pachilakkadan |
 Sasi KalingaPorinju | Porinju |
 Pradeep KottayamSolomon | Solomon |
 Bhagath ManuelWilly | Willy |
 Seema G NairLeelamma | Leelamma |
| Seema G NairManiyan | Maniyan |
 VijayaraghavanDivakaran | Divakaran |
 Kalabhavan RahmanSali's Father | Sali's Father |