Karthik Rathnam Co-Stars, Directors & Movies Together
Karthik Rathnam's collaborators
Recent partners on the active roster include Suhas. The most recent Sampath Raj pairing landed in 2021 with Check. Karthik Rathnam's most frequent co-actor is Sampath Raj — 2 pairings.
As of July 2026.
Collaborator network
Top 4 collaborators by composite strength score. Distance reflects strength; edge thickness reflects film count; warmer edges are more recent.
Hover any node — click to open the pair page.
Most acclaimed pairing
Karthik Rathnam × Sampath Raj
2 films·avg 6.9/10
Strongest pairings
4 of the top five pairings have produced a film in the last five years — this list reads as a current state, not a historical roster.
4Total Co-Stars & Directors
2Most films with Sampath Raj
Top pairings compared
| Metric | Suhas | Sampath Raj | Murali Sharma | Vetri |
|---|---|---|---|---|
| Films together | 2 | 2 | 2 | 2 |
| Avg rating | 6.6 | 6.9 | 6.9 | 6.0 |
| First | 2021 | 2021 | 2021 | 2021 |
| Latest | 2024 | 2021 | 2021 | 2022 |
| Best film | Sriranga Neethulu | Narappa | Narappa | Care Of Kaadhal |
Top Co-Actors of Karthik Rathnam
Most acclaimed pairings
Top-rated pairings with two or more films together.