The following people are credited as replacements or additions if they were not credited on opening night.

Barbara Cook	Ellen Gordon	(Feb 22, 1965 - ?)
Patricia Cutts	Dorothy Cleves
George Gaynes	John Cleves	(May 17, 1965 - ?)
Jeffrey Lynn	John Cleves
Ryan MacDonald	Cass Henderson
Kenneth Mars	Cass Henderson
Maurice Ottinger	Cass Henderson

Standby: Charles Baxter (John Cleves).

Understudy: Mary K. Wells (Dorothy Cleves).

Sandra Smith

Ellen Gordon