Indeed it is. Dr. Viper's been knocked out a window fifteen stories up, blown up three separate times, had two giant canisters of anti-mutagen gas go off directly in his face at the same time, and been on the top floor of a three-hundred story skyscraper when it got destroyed. Yet he keeps coming back for more. Say what you will about his sadism and villainy, he's a persistent fucker.
Indeed it is. Dr. Viper's been knocked out a window fifteen stories up, blown up three separate time