Continuity mistake: After the Hadouken-spear struggle, Scorpion teleports behind Ryu and sucker-punches him in the head, which sends Ryu just a couple of steps forward. After Scorpion takes his sword, Ryu has suddenly teleported further away, requiring Scorpion to charge at him to reach him.
Other mistake: When Shao Kahn rips M. Bison in half, M. Bison's hand is ripped apart too... and then stays attached to his body somehow.
Nightwing VS Daredevil (DC VS Marvel) - S5-E12
Nightwing: Hah, see you in Hell. (00:17:40)
Nightwing VS Daredevil (DC VS Marvel) - S5-E12
Trivia: This is the first ever Death Battle episode done in live action.