Tetiana Gaidar is a SAG Actress of Ukrainian origin. She began her career in her home country at the age of 18 as a dancer and choreographer on ‘So You Think You Can Dance’ Ukraine. She achieved a master's sport title in Kung Fu, and is professionally trained in ballet, hip hop, contortion, boxing, competitive shooting, and theater.

Upon her arrival in Los Angeles, Tetiana booked an action film with Samy Naceri and was sent to 87Eleven and Taran Tactical. She has since worked with major figures such as: Kevin Hart, Keanu Reeves, Jon Bernthal, Josh Brolin, Jamie Foxx, Aaron Taylor Johnson, Olivia Munn, Kaley Cuoco, Ella Balinska, and many more for their upcoming projects.

Tetiana’s first major role was in the final three episodes of Bosch: Legacy (Amazon Prime, Freevee) where she portrays the show’s main antagonist, an assassin sent by Phil Morris to kill the main character played by Titus Welliver.

Tetiana has made an additional appearance in the Netflix film 'Day Shift' with Jamie Foxx, Snoop Dogg, Dave Franco, Megan Good, and in the upcoming Action/Drama film, 'Get the Girl'. She was also in the National Sumsung Commercial that appeared during the Super Bowl & Summer Olympics in 2021.