[3] She also played a radio host in Zhu Yi's I am the Moon (partially based on the story of the Japanese pornographic star Ai Iijima), as part of the 2013 17th annual New York International Fringe Festival.
Wampuszyc was called upon by the feature's director, James Gray to advise upon her Oscar-winning French cast-mate's handling of the linguistic challenges presented in taking on the titular ethnic Polish role of the movie.
[5] In 2014 Wampuszyc appeared in Steven Soderbergh's Cinemax television series "The Knick" as Mrs. Zygmund in the episode "Where's the Dignity".,[6][7] During the summer of 2016 Wampuzyc played Corrine in Richard Vetere's "Lady MacBeth and Her Lover' in Iron Spike Theatre inaugural production for the FringeNYC festival.
[8] The theater critic Everett Goldner writing for nytheater now said of her performance: "The raw intensity that Maja Wampuszyc, playing Corrine, achieves in these moments (she has several) reminds me of some fabulous, skeletal, withered old weeping willow tree, its boughs gone, its charms almost empty, its branches dropping to the ground in naked shame.
a performance about which Daryl Reilly writes in Theater Scene... "With her marvelously fluty voice, imperious bearing, expressive physicality and animated facial features, Maja Wampuszyc as the haughty Corrine recalls Geraldine Page in all her grand glory.