[Hume Cronyn as Herbert George Beutler (Newton) in "The Physicists".]

[Robert Shaw as Johann Wilhelm Mobius and Hume Cronyn as Herbert George Beutler (Newton) in "The Physicists".]

["The Physicists" theater still.]

["The Physicists" theater still.]

["The Physicists" theater still.]

["The Physicists" theater still.]

["The Physicists" theater still.]

[Unidentified actor in "The Physicists".]

[Unidentified actor in "The Physicists".]

[Robert Shaw as Johann Wilhelm Mobius in "The Physicists".]

[Robert Shaw as Johann Wilhelm Mobius in "The Physicists".]

[Robert Shaw as Johann Wilhelm Mobius in "The Physicists".]

[Jessica Tandy as Fraulein Doktor Mathilde von Zahnd in "The Physicists".]

[Jessica Tandy as Fraulein Doktor Mathilde von Zahnd in "The Physicists".]

["The Physicists" theater still.]

["The Physicists" theater still.]

["The Physicists" theater still.]

["The Physicists" theater still.]

["The Physicists" theater still.]

[Hume Cronyn, Anne Jackson and Eli Wallach in "Promenade, All!".]