In her last year as an undergraduate at Princeton, Blain-Cruz directed
Ntozake Shange’s
For Colored Girls Who Have Considered Suicide / When the Rainbow Is Enuf for her senior thesis. She directed
Suzan-Lori Parks’
365 Days 365 Plays at GALA Hispanic Theater. She continued to direct for Princeton for their Summer Theater from 2007 to 2009. In 2009, Blain-Cruz co-founded Overhead Projector, a devised theater company, and continues to serve as curator. Blain-Cruz directed plays at Yale School of Drama and Yale Cabaret from 2009 to 2011, including devised pieces by Overhead Projector such as
Cavity and
SALOME. Blain-Cruz was co-Artistic Director at
Yale Cabaret in 2011–12. In 2011, she also directed
Gertrude Stein’s
Doctor Faustus Lights the Lights at Yale School of Drama. She directed
Buffalo Maine by
Martyna Majok in 2012 as part of the Carlotta Festival of New Plays. Her 2011 production of
The Taming of the Shrew starred
Lupita Nyong’o, then a graduate student in acting, as Kate. Her interpretation ended with Kate poisoning the other characters, and the production is known for “it’s freshness and power” according to
James Bundy. In 2013, she directed
The Bakkhai (translated by Ned Moore) at
Bard College, and
Hollow Roots by
Christina Anderson for the Under the Radar Festival at
The Public Theater. In 2015, she directed
Salome at JACK in Brooklyn, and in 2016,
Red Speedo by
Lucas Hnath at
New York Theatre Workshop and
Revolt. She Said. Revolt Again. by Alice Birch at
Soho Repertory Theatre. Her 2016 direction of
The Death of the Last Black Man in the Whole Entire World by
Suzan-Lori Parks at
Signature Theatre was lauded by critic
Ben Brantley, who called it “a hypnotic staging” by Blain-Cruz. ==Later direction==