Continuity mistake: The blood Ashe smears on her face changes its pattern and consistency several times as the shots change. (00:36:00)
Winning Through Intimidation - S1-E15
Continuity mistake: Panik's Metal Guardian can be seen on the field several minutes before he actually plays it. (00:10:30 - 00:13:00)
Learning Curve: Part 2 - S1-E6
Continuity mistake: When we first see Gamora, there is a green alien standing behind her with a red mark on the right side of his face. A couple of shots later, the mark is the same color as the rest of his skin.