No.
The cast of Adutha Varisu - 1983 includes: Rajnikanth Goundamani Sridevi
The cast of Nattamai - 1994 includes: Sarathkumar as (hero)Sanmugam Vijayakumar as Naatamai Goundamani as Pangali
The cast of My Dear Marthandan - 1990 includes: Prabhu Goundamani Kamal Hassan as (Guest Appearance)
The cast of Netri Kann - 1981 includes: Lakshmi Vijayshanti Rajnikanth Goundamani Sarath Babu Thengai Srinivasan
The cast of Penne Nee Vazhga - 1967 includes: Devika Jaishankar
61
The cast of Aaradhanai - 1981 includes: Goundamani
Who cares about someone's caste? Goundamani is a talented actor known for his comedic timing, not for which caste he belongs to. Let's focus on his work and talent rather than getting caught up in irrelevant details.
The cast of Anandam Paramanantham - 1977 includes: Goundamani
The cast of Nadigan - 1990 includes: Khushboo Goundamani Satyaraj
The cast of Aanadha Gummi - 1983 includes: Goundamani
The cast of Nenjile Thunivirundhal - 1981 includes: Goundamani
The cast of Nila - 1994 includes: Vinita Goundamani Jayaram
The cast of Karpoora Deepam - 1985 includes: Goundamani
The cast of Thambhatigal - 1983 includes: Goundamani Poornima Jayaram
The cast of Suriyan - 1992 includes: Goundamani Sarath Kumar
The cast of Meendum Paraasakthi - 1985 includes: Nalini Goundamani