Continuity mistake: When Gabrielle sees Lilla for the first time she has her hand over Lilla's mouth and through that whole scene, between shots, Gabrielle's hand keeps changing positions.
In Sickness and In Hell - S4-E4
Continuity mistake: Right after Xena turns Joxer's hat around, she is standing there with her arms, crossed. Angle changes, and her arms are to her side, then she crosses her arms again. Happens again several times during this scenes when the shots change, her arms cross and uncross again. (00:02:50)
In Sickness and In Hell - S4-E4
Continuity mistake: Xena splashes the stew in Joxer's face, his right temple is bare. When he turns around and the camera angle changes, he suddenly has a large clump of stew on his right temple. (00:10:40)
In Sickness and In Hell - S4-E4
Continuity mistake: When Gabrielle, Xena, And Joxer come out of the tavern and see Argo for the first time, Gabrielle is on Xena's right, and Joxer is on the left. Then when the camera shows the group again they have switched, and they switch back to the original sides in a third view of the group.
Continuity mistake: When Pilee is banging against the gate, the first shots show the brace on the door at an angle, then the subsequent shots show it suddenly straight. (00:23:25)
Continuity mistake: When Milo is doing flips towards Xena during the fight, his scabbard doesn't have a sword in it. It even bends. Then when he stands up to fight, the sword has reappeared. (00:37:05)
Continuity mistake: Xena kicks Milo's sword out of his hand, so he bends down to pick up the knife. When he turns around, his sword is back in his scabbard. (00:37:40)
Continuity mistake: When Gabby is looking for cooking utensils while Xena is sitting there playing with the leaf, Gabby's hair is markably different than in the rest of the episode. It appears as if she's wearing a wig, her hair is redder, and much puffier. Most of the time she has her back to the camera, but when she turns around, it's very obvious that she's wearing a wig. This may have been an insert shot done later, as Renee O'Conner did cut her hair for an episode done just a few weeks later. (00:19:30)
Continuity mistake: When Gabrielle is stitching Xena's leg, on the shot of Gabrielle, her hand was down on the leg. The shot cuts to Xena and her hand is up in the air pulling on the string. (00:01:10)
Continuity mistake: As Gabby is walking and talking with Aiden, from the back, you see her arms slightly bent in front of her, probably with her hands held. From the front, her arms are straight down at her sides. (00:12:00)
Continuity mistake: When Gabrielle is possessed and Eli is trying to cast the demon out, on the close-up of him you see his hand in the air, but then when it cuts to Gabrielle convulsing you see his hand on his knee.
Continuity mistake: When Xena flips into the tree, her sword disappears, then appears after she lands. (00:14:00)
Continuity mistake: Gabrielle is in the temple, she is standing behind the monkey guy. In a single frame, she moves from standing still looking forward with her staff next to her, to her standing with her head tilted leaning on the staff. (00:19:00)
Continuity mistake: When Gabby is kidnapped and taken away, she's left her sari in the temple. But when she's freed at the end, she suddenly has it back.
Continuity mistake: When Joxer is painting the set, in the far shot he's using side to side brush strokes, and it doesn't look like any paint is on the brush. On a quick close up, he's making hash marks, and there's a lot of paint on the brush. (00:17:50)
The Convert - S4-E18
Continuity mistake: When Gabby bends down to Najara, her sari is pinned in the back. There's a quick shot to Xena, and her sari is now flowing freely at her sides. (00:10:20)
The Convert - S4-E18
Continuity mistake: Najara smears blood all over her left cheek during her fight with Xena, then a bit later, the blood smear is smaller, and more on her lower cheek, rather than all over it. (00:40:25 - 00:41:15)
Takes One To Know One - S4-E19
Continuity mistake: During the fight, Joxer is hiding behind Minya. The shot changes to a wide shot, and Joxer is running out of the room. (00:35:50)
Continuity mistake: As Amarice falls out of the tree, she is seen falling on her back with her feet in the air. She lands on her feet then falls on her back. (00:13:05)
Continuity mistake: While fighting, we see Xena from the back, her sword has fallen off her back, and is hanging upside down from her waist. As soon as the shot changes, we see her sword back upright as it should be. (00:04:25)