A young man tries to explain to his lover that her fiance is a crook. She refuses to believe him. Later, she realizes her mistake and comes back to him. But the man now loves another woman.
You can now watch Unnai Ninaithu online on the following streaming providers in the United States.
| Directing | Vikraman | Director |
| Production | G. Venugopal | Producer |
| Production | V. Swaminathan | Producer |
| Sound | Sirpi | Original Music Composer |
| Camera | Balasubramaniem | Director of Photography |
| Editing | V. Jaishankar | Editor |
| Writing | Vikraman | Screenplay |
| Writing | Na. Muthu Kumar | Lyricist |
| Production | K. Muralidharan | Producer |
