The first Blockbuster was Mark Desmond, a chemist who desired to increase his physical strength. Experimenting on himself, he succeeded in making himself stronger and taller, but as a side-effect of the process he also became almost mindlessly aggressive.[3] The mentally debilitated Desmond was cared for by his brother Roland, a local criminal, who kept their mother from discovering what Mark had done to himself.[4]
Roland manipulated his brother into committing crimes on his behalf until they came into conflict with Batman and Robin. Bruce Wayne had once rescued a young Desmond from drowning, and he discovered that he could calm the enraged adult Desmond by removing his cowl and showing his face.[5] Desmond later found himself clashing with Batman on various occasions. He joined the Secret Society of Super Villains briefly for a battle with the Justice League. Later, Amanda Waller recruited Desmond for her revived Suicide Squad. He was killed fighting Darkseid's creation, Brimstone.[6]
In Pre-Crisis, Blockbuster absorbed energies from the Alfred Memorial which gave him some powers and was once substituted for the super-strong undead villain Solomon Grundy from Earth-2 due to a machine that was substituting people from both Earths. Green Lantern caused him to fight Solomon Grundy, leading to them both briefly getting the fight knocked out of each other.
In The New 52 (a reboot DC's continuity launched in 2011), Mark Desmond is a patient of Dr. Phayne's. He lives on the estate and at night he undergoes procedures to enhance his intelligence. He is exposed to small amounts of a green compound intravenously. An accident is caused by a new patient believing he is in pain and the cascade of green liquid overdoses Desmond and creates an explosion. The overdose exposes a super-strong man calling himself Blockbuster. He rampages from the building in pain and knocks an attacking Hawkman unconscious.[7] Blockbuster was later mind-controlled by Necromancer to help her steal an artifact from a Washington D.C. museum, which brought the attention of Hawk and Dove. They teamed up with Batman and Robin to stop Blockbuster and Necromancer.[8] Mark Desmond later appears as a member of the Secret Society of Super Villains upon having been recruited by Outsider. When Catwoman breaks out of Arkham Asylum, Mark Desmond and Signalman confronted Catwoman on a rooftop, which ended with Catwoman being knocked out
Blockbuster has been suggested to play 20 roles. Click below to see other actors suggested for each role, and vote for who you think would play the role best.
