Marie Dubas founded Deuxième Ligne in 2014. She has co-produced a dozen international films, mostly in Southeast Asia including Inside the Yellow Cocoon Shell by Pham Thiên Ân (Cannes Film Festival’s Camera d'Or 2023), Viet and Nam by Truong Minh Quy (Un Certain Regard 2024) and Mongrel by Chiang Wei Liang (Special Mention - Camera d'Or 2024). Her works have also been selected and awarded in Berlin, Sundance, Venice and Locarno.

Marie Dubas also works with French directors. She is currently shooting What is love ?, Fabien Gorgeart's third feature film in France and Italy. Her first series, In the Shadows (6x52’), by Pierre Schoeller, has just been broadcasted.