BioShock Dr. Grossman Splicers 1 game Dr. Grossman Splicers is a character from BioShock. Verified 22 Aug 2026 Appearances Games featuring Dr. Grossman Splicers 93 BioShock 21 August 2007 Other characters in BioShock Full cast Johnny Various Bill McDonagh Baby Jane Splicers Big Daddy Brigid Tenenbaum Diane McClintock Breadwinner Splicers Andrew Ryan Pigskin Splicers Waders Splicers Dr. J.S. Steinman
