Conversation so far:
Who played A.J. Quartermaine on General Hospital?
The role of A.J. Quartermaine on General Hospital has been most notably portrayed by actor Sean Kanan.
Who was cast as A.J. Quartermaine in 1983?
Abraham Geary portrayed A.J. April 16, 1983 continuing the part through Spring 1987.
What other actors played the role of A.J. Quartermaine besides Sean Kanan and Abraham Geary?
Some other actors that have played the role of A.J. Quartermaine on Genral Hospital include Eric Kroh, Jason Marsden, and Christopher Nelson.

Question: Were there any other actors?
Self-contained rewrite: Were there any other actors who played A.J. Quartermaine besides Sean Kanan, Abraham Geary, Eric Kroh, Jason Marsden, and Christopher Nelson?