Pardon me, I'm not a big SHOWBOAT-adept person, but isn't the point of Julie that she is part black? I mean, Queenie is surprised when Julie sings "Can't Help Lovin' Dat Man Of Mine" because she says it's a black folk song, right? I think the actress playing the role should be more on the light-skin side if I'm not mistaken about the plot line involving Julie's race. Perhaps someone like Tamara Tunie? Don't know, can't really think of anyone.
This is a concert version though, I mean, sounds like the time Brian Stokes Mitchell played Emile DeBecque in SOUTH PACIFIC, a role that we can only see him play in a concert setting.
"Some people can thrive and bloom living life in a living room, that's perfect for some people of one hundred and five. But I at least gotta try, when I think of all the sights that I gotta see, all the places I gotta play, all the things that I gotta be at"