First appeared in Amazing Spider-Man Annual #10 in 1976 and was created by Bill Mantlo and Gil Kane. Richard "Rick" Deacon was given the genetic code of a housefly by the scientist Harlan Stillwell.
Let's say there was a second Amalgam crossover and another company-wide crossover between Marvel and DC. Which characters from both companies should appear in it and/or should be amalgamated and which Amalgam characters from the 1996/97 crossover should return?