A tragic incident occurred during the shooting of Kantara 2 in Udupi. Kapil (32), an actor from Kerala, drowned in the Sauparnika River near Kollur after going for a swim post-shoot with friends. Despite rescue efforts, he couldn't be saved. The Kantara 2 crew is devastated by the tragic loss, while authorities have launched a thorough investigation into the incident.

The film, set to release in October 2025, has faced multiple mishaps—earlier, a bus carrying junior artists met with an accident. Locals warn the river, though scenic, is dangerous due to strong currents and deep pits, especially during monsoon.