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

David Dukes	Count Dracula	(May 1, 1979 - ?)
Raul Julia	Count Dracula	(Oct 3, 1978 - ?)
	Count Dracula	(May 15, 1979 - ?)
Jean LeClerc	Count Dracula	(Jun 19, 1979 - ?)
Richard S. Levine	R. M. Renfield
Valerie Mahaffey	Lucy Seward
Everett McGill	Butterworth
Lauren Thompson	Lucy Seward
Sam Tsoutsouvas	R. M. Renfield
Peter Walker	Abraham Van Helsing

Standbys: Lloyd Battista (Count Dracula), Stephen Scott (Abraham Van Helsing).

Understudies: Betsy Beard (Lucy Seward, Miss Wells), Jack Betts (Dr. Seward), Dalton Cathey (Butterworth, Jonathan Harker), Alan Coates (Count Dracula), Johanna Leister (Lucy Seward, Miss Wells).