Radcliffe was speaking at the WhatsOnStage Awards on Sunday, where he was named Best Actor in a Play
Full casting has been announced for Carrie Cracknell's production of Simon Stephens' new play, which opens at the Royal Court in April
Shechter's programme, which runs from 3 to 25 May, is described as "genre-defying"
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Cast were joined by stars including Sir Derek Jacobi, Lynda Bellingham, Lesley Joseph, Denise Welch, Richard Wilson, June Brown and Christopher Biggins
Pringle will succeed Nicholas Thompson in the spring
The children's show will run in the daytime slot at the New London Theatre, home of War Horse
The Good Enough Mums Club will highlight some of the "darkest experiences of early motherhood"
The tour is French's first solo show, and kicks off in Sheffield in June