I found a Sgt. Rock cartoon on YouTube a bit of a strange one. He's wounded and dazed his unit is getting cut to pieces by a king tiger one of his men gets on the tank yanks the hatch open and throws in a grenade. Rock wakes up in a hospital gets released and reports for duty. Six of his unit were missing never found. He's giving some new men and a special mission destroy a secret lab and capture the scientists. His special unit turns out to be Frankenstein, werewolf and a vampire. They get to the lab killing the guards and find his missing men they were used as lab rats by the Germans and turned into zombie soldiers they destroy them the lab and against his orders he lets his men kill the scientist. That was a weird one.