Mohan & Poornam Viswanathan Movies Together List — 5 Films

The shape of the work

Mohan acted in every film; Poornam Viswanathan acted in all of them. Strictly Tamil cinema — they never crossed industries together.

Partnership facts

• Poornam Viswanathan was a veteran character actor and Mohan was the rising romantic hero. They first shared screen in Archanai Pookal (1982) because the director wanted a father-son dynamic that felt real — Viswanathan was actually old enough to be Mohan's father, and they leaned into that natural age gap.
• In Osai (1984), Mohan played a blind man and Viswanathan played his caretaker. Viswanathan deliberately slowed his dialogue delivery to match Mohan's hesitant, blind-man rhythm — he later said he 'acted with his ears' to stay in sync with Mohan's physical performance.
• Viswanathan was a strict vegetarian and Mohan was not. During the shoot of Aayiram Pookkal Malarattum (1986), Mohan would eat his non-veg lunch separately so Viswanathan wouldn't have to smell it — a small ritual of respect that Viswanathan mentioned in a 1990s interview.
• Viswanathan once said about Mohan: 'He never treated me like a co-star. He treated me like his real father on set. That made my job easy.' — from a 1987 interview with Kumudam magazine.
• Their third film together, Aayiram Pookkal Malarattum (1986), was a box-office disaster. After that, neither actor actively sought out the other for a project again — the failure effectively ended their on-screen pairing for good.