The revival of the Cole Porter musical will star Kate Baldwin and Jason Danieley.
Hinton Battle, Tamara Tunie, and Dee Hoty also took the stage to show off their work.
The new digital platform specializes in original and curated internet entertainment.
Norbert Leo Butz and Kate Baldwin were set to star in the previously announced concert of the popular musical.
The Big Fish pair will reunite for an all-star concert in April.
A gala concert of Fiddler on the Roof will honor Sheldon Harnick at Symphony Space.
Former players Roy White and Phil Linz, along with broadcasters Michael Kay and Brian Kenny, joined the cast of Eric Simonson's new drama on their celebratory evening.
The star-studded WTF Late Night Cabaret Series runs through Saturday, January 18.