Starring: Chad James, Ben Singer
Blade VS Buffy Summers - S12-E10
Visible crew/equipment: After kicking Buffy away and she hits a smiley face on the wall, Blade jumps at her and kicks off the wall to kick her again. If you look closely at the left side of the screen where the bathroom mirror is, you can briefly see a camera for a couple of frames filming the action just on the edge of the frame. The lighting in the bathroom makes it sort of hard to see. (00:21:16)
Mario VS Sonic (Nintendo VS Sega) - S5-E13
Continuity mistake: When Mario slams the chair shut on Sonic and kicks him away, Sonic lands face down sprawled out in the sand, and he is lying with his body almost parallel to the beach line of the water. But in the next shot as he starts to get up, his legs are now suddenly pointed towards the water. (00:15:35)
Nightwing VS Daredevil (DC VS Marvel) - S5-E12
Nightwing: What are you?
Daredevil: Better. (00:16:10)
Trivia: This was the first episode of the show with actual voice acting.