On behalf of ECG Productions, we are proud to share that the screening of the documentary film Code 4.5.0. took place alongside the album release of our film’s main character, Marichka – Daughters of Donbas.
It was an evening of two premieres united by one powerful theme — memory, resilience, and a voice that continues to be heard even in the darkest times.
Among our honored guests were:
— Representatives of CBC Channel
— Advisor to the Ukrainian Parliament Commissioner for Human Rights (Office of Dmytro Lubinets)
We sincerely thank everyone who made these two premieres possible.
Special thanks to the performers —
Marichka, Alina Kuzma, Zoë Ëoz, Maria Gurak, Rachel Melas, Charlee Wielgoz, Kostianiuk Olga —
for their strength on stage, artistry, and shared vision.
Written & Directed by Olena Tumanska
Director of Photography
Camera Operators
Ivan Kyba
Vladimir Strungar
Vladislav Posudevskiy
Marichka
Danylo Tuzov
Film Crew in Ukraine
Alla Mazhara
Andrei Mekh
Roman Kryukov
Sound Miroslav Delev
Editor / Post-Production Supervisor / Sound Design Oleksiy Buyanov
Composer Marichka
Music Producer Daniel Rosenberg — Grammy-awarded music producer
Music by Marichka
Lyrics Izdryk, Marichka
Arrangement Viktor Cherniavskyi
Performing Musicians
Marichka — vocals, piano
Maria Gurak — backing vocals
Olga Kostianyuk — violin
Zoë Santo — viola
Lusine Navoyan — cello
Natalie Kemerer — double bass
Video Materials Provided By
Viktor Tkachenko
Oleksii Serdega
Danylo Tuzov
Special Thanks
Gregory Antimony for make this film happened
Marichka
Gnom (call sign)
Makar (call sign)
Borzyi (call sign)
Soldiers of the 100th Separate Mechanized Brigade
Oksana Smilska
Bohdan Petrychuk and family
Zakabluk family
This is another step toward the day when “4.5.0.” will mean peace for the entire Ukraine.




