Tom Brennan, once a Williamstown Theatre Festival apprentice and later a frequently-featured actor there, told an interviewer: "By staying here thirty years, Nikos [did] what they couldn't do in Brooklyn or Washington or at Lincoln Center" about Nikos' work at the theater (where he mentored his associates and assistant directors).
Christopher Reeve, once a WTF apprentice and later a frequently-featured actor at the festival, told an interviewer: "By staying here thirty years, Nikos [did] what they couldn't do in Brooklyn or Washington or at Lincoln Center. 
