Replacements later in the run included Lou Jacobi as Lewis and Jack Gilford as Clark .
Produced by Emanuel Azenberg and directed by Alan Arkin , the original cast featured Sam Levene as Lewis , Jack Albertson as Clark , and Lewis J. Stadlen as Ben .
Replacements later in the run included Lou Jacobi as Lewis J. Stadlen and Jack Gilford as Clark .
Produced by Emanuel Azenberg and directed by Alan Arkin , the original cast featured Sam Levene as Lewis , Jack Albertson as Clark , and Lewis J. Stadlen as Ben .