Radha Ravi & Robo Shankar Movies Together List — 3 Films
Complete Movies List & Collaboration History
Last updated: 2026-06-02 · Data sources: Wikipedia, TMDB
Radha Ravi and Robo Shankar appeared together in 3 Tamil films between 2016 and 2021. Their highest-rated collaboration was Kalathil Santhippom (2021 — 6.5/10). Films span Aarathu Sinam (2016) through Kalathil Santhippom (2021).
The Radha Ravi & Robo Shankar partnership
From Aarathu Sinam (2016) to Kalathil Santhippom (2021). It started with Aarathu Sinam (2016).
The shape of the work
The 2010s belonged to Aarathu Sinam; the 2020s to Kalathil Santhippom. Radha Ravi acted in every film; Robo Shankar acted in all of them. Strictly Tamil cinema — they never crossed industries together.
Partnership facts
- Robo Shankar was a last-minute replacement in 'Aarathu Sinam' (2016). The original actor dropped out days before shooting, and Radha Ravi personally recommended Shankar to the director after seeing him in a stage comedy show.
- In 'Si3' (2017), Radha Ravi deliberately slowed down his dialogue delivery in every scene with Robo Shankar. He told the crew he wanted Shankar's rapid-fire comic timing to stand out — a rare move from a senior actor to a comedian.
- During the 'Kalathil Santhippom' (2021) shoot, Radha Ravi would call Robo Shankar every morning at 6 AM to rehearse their scenes over the phone. Shankar later said it felt like 'film school with a strict uncle.'
- Robo Shankar said in a 2021 interview: 'Radha Ravi sir doesn't just act with you — he watches your eyes. If you blink wrong, he'll stop the scene and make you do it again until your eyes match his rhythm.'
- Their comic track in 'Aarathu Sinam' was so well-received that the director of 'Kalathil Santhippom' specifically wrote a full-length comedy subplot for them — something rare in a thriller-heavy film. That subplot later got clipped and went viral on YouTube as a standalone short.
3 films across 2 decades
The 2010s accounted for 2 films, averaging 5.6/10.
The 2020s accounted for 1 film, averaging 6.5/10.
- Aarathu Sinam
- Si3
- Kalathil Santhippom
The partnership in numbers
Partnership Pattern
3 films across 5 years represents consistent collaboration.
Language Distribution
Linguistic diversity: 1 language, with Tamil being their primary medium.
Where each was in their career
When they first worked together, Radha Ravi had 118 films behind them; Robo Shankar had 16.
Before Aarathu Sinam, Radha Ravi had starred in 118 films, including Thanneer Thanneer (1981) and Soodhu Kavvum (2013).
After Kalathil Santhippom, Radha Ravi went on to appear in 20 more films, including Pichaikkaran 2 (2023) and License (2023).
Before Aarathu Sinam, Robo Shankar had starred in 16 films, including Idharkuthane Aasaipattai Balakumara (2013) and Maya (2015).
After Kalathil Santhippom, Robo Shankar went on to appear in 13 more films, including Iravin Nizhal (2022) and Tamilarasan (2023).
Collaboration Journey
A chronological view of Radha Ravi & Robo Shankar's professional partnership
Actors and musicians who worked on most of their films
Arulnithi is the through-line — cast on 2 of their 3 films.
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