Actor Quotes and aphorisms about rehearsal Adam Garcia Dan Amboyer ,, Theatre is all about the process and the sense of community that is created. You have weeks of rehe... Jack Lemmon Walter Matthau Wayne Rogers Denis Leary Denis Leary ,, Certain movies like 'Wag The Dog,' we used improv on every scene that we did. Pretty much, we would... Robert Loggia Ron Moody Julian Sands