Mighty Morphin' Power Rangers (1993)

The Power Stealer - S2-E8

Continuity mistake: Billy takes Kim's mirror, and it has an blue backing. After Billy morphs, the mirror now has white markings on the backing.

White Light (2) - S2-E18

Continuity mistake: This can only be seen for a few frames, so slow motion may be needed. Tommy reveals himself as the White Ranger by unclipping his helmet; however, his ponytail is already visible. Tommy's hair should have been inside his suit/helmet if he had just unclipped it. From behind shots, it is tucked in.

Zedd Waves - S2-E26

Continuity mistake: Beam-Caster's colour changes 3 times during the episode, It starts as and a orange body with a blue cape, to a black body and black cape. then later back to orange body and blue cape, and finally back to all black clothing again.

White Light (1) - S2-E17

Continuity mistake: When Bulk and Skull are waiting out the appearance of the Rangers, Bulk's kneepads are just below his knees. When he goes to grab Skull (after the explosion), they are around his ankles. When they arrive at the explosion scene, they are on his knees.