Tags: Soap Character.
Alan James A.J. Quartermaine Jr. was a fictional character from the ABC Daytime soap opera General Hospital. Born on-screen in 1979 as the only biological child of the iconic Drs Alan and Monica Quartermaine A.J. was SORASed in 1991 revising his birth year to 1972. The role has been most notably portrayed by actors Sean Kanan from 1993 to 1997 and Billy Warlock from 1997 to 2003 with a brief return in 2005. Kanan made his on-screen return as A.J.