David Bradby (1942 – 2011) was Emeritus Professor of Drama and Theatre Studies at Royal Holloway, University of London. He was the UK's leading specialist in modern French theatre, and a prolific translator of French playwrights and theatre-makers, including Michel Vinaver, Bernard-Marie Koltès, and Jacques Lecoq.
David Williams was Professor of Performance Practices in the Department of Drama, Theatre and Dance at Royal Holloway, University of London, until his retirement in 2016. He published on the work of Peter Brook, Ariane Mnouchkine, and Theatre de Complicité, and he is also a director, performer, and a long-term dramaturg with British performance duo Lone Twin.
Peter M. Boenisch, originally from Germany, is Professor of Dramaturgy at Aarhus University, Denmark, and Professor of European Theatre at the Royal Central School of Speech and Drama, University of London. His research areas are the fields of theatre directing, dramaturgy, and contemporary dance.