SK 25 (tentative title) is actor Sivakarthikeyan's 25th film, which is written and directed by Sudha Kongara. Dawn Pictures, the banner behind this movie has now officially updated that SK 25 announcement teaser releases on January 19, 2025 at 4 PM. 

The new SK 25 poster comes with the tagline Viva la revolución which is Spanish for 'long live the revolution'. The Spanish phrase is commonly used in reference to the Cuban Revolution (1953–1959), which took place in Cuba, a Caribbean island between the North America countries, USA and Mexico. 

The revolution waits for no one ✊
Tomorrow marks the beginning🔥

Catch the #SK25 Announcement teaser tomorrow at ⏰ 4:00 PM#VivaLaRevolución

🎬 The revolution is yours to witness
Stream it on 🔗 https://t.co/dRQ2AXcho0@siva_kartikeyan @Sudha_Kongara @iam_ravimohan… pic.twitter.com/lHxAY8m34u

— DawnPictures (@DawnPicturesOff) January 28, 2025

Viva la revolución is derived from Vive la révolution (French), which was used in reference to the French revolution (1789–1799). The phrases denote a period of political and societal change, in tune with the SK 25 subject, which is the 1965 anti-Hindi agitation with Sivakarthikeyan playing a revolutionary college student.

SK 25 has GV Prakash for music, Ravi K Chandran for cinematography, Supreme Sundar for stunts, Sathish Surya for edits. The movie also stars Jayam Ravi as villain, Atharvaa, Sreeleela among others.