Karthik Subbaraj & Guru Somasundaram Movies Together List — 3 Films

The shape of the work

Karthik Subbaraj directed every film; Guru Somasundaram acted in all of them. Strictly Tamil cinema — they never crossed industries together.

Partnership facts

• Karthik Subbaraj wrote the role of the ruthless gangster in Jigarthanda (2014) for a big star. When that fell through, he took a chance on Guru Somasundaram — a theatre actor with zero film experience. Guru's audition was so intense that Karthik later said he 'found the monster' he was looking for.
• On the sets of Jigarthanda, Karthik would deliberately push Guru into long, unbroken takes without telling him the full scene. Guru had to react in real time, which gave his performance that raw, unpredictable edge. Karthik called it 'controlled chaos' — and it became their signature method.
• Guru's performance as 'Sethu' in Jigarthanda directly inspired a wave of realistic gangster portrayals in Tamil cinema. Directors like Lokesh Kanagaraj have cited that film's tone — and Guru's specific menace — as a reference for Kaithi (2019) and Vikram (2022).
• After Jigarthanda, Karthik and Guru stayed close — Guru even moved into a house near Karthik's office. They'd meet almost every week to discuss scripts, but Guru never asked for a role. Karthik had to insist he play the villain in Petta (2019), because Guru thought he'd be 'too old' for it.
• Guru Somasundaram on Karthik Subbaraj: 'He doesn't direct you. He creates a situation and watches you drown or swim. I almost drowned in Jigarthanda. But once I swam, I trusted him with my life.' — from a 2019 interview with Cinema Express.