Molly Cook trained at the American Dance Center in Overland Park, Kansas before joining Oklahoma City Ballet’s Studio Company in 2017 after attending the Oklahoma City Ballet Summer Intensive. She was promoted to Apprentice in 2019.

During her three seasons with Oklahoma City Ballet, Cook performed in Robert Mills’ Swan Lake, The Nutcracker, and Romeo and Juliet, in addition to Septime Webre’s ALICE (in wonderland), August Bournonville’s La Sylphide, and Michael Pink’s Dracula. She was also featured in Jiří Kylián’s Petite Mort and George Balanchine’s The Four Temperaments.