EllenEncore

Chucklesome Trucks - S23-E2

Other mistake: In the distant shot of Vicarstown, the station is missing its letters.

EllenEncore

The Grand Opening - S7-E21

Visible crew/equipment: A crew member is visible on the left side of the screen when Skarloey notices the hot air balloon is about to crash.

EllenEncore

Saved You! - S12-E10

Continuity mistake: After he is rescued by Thomas, Toby's face changes size between shots.

Chucklesome Trucks - S23-E2

Revealing mistake: Before James collides with the tar tankers, he is already covered in tar before he actually hits them.

EllenEncore

Thomas and the Billboard - S12-E1

Visible crew/equipment: At the very start of the episode, a stage light is reflected off Gordon's coaches.

Comedyfan74

Snow Engine - S7-E14

Other mistake: Before Oliver crashes, no-one appears to be inside his cab in a shot of him passing a crossing.

EllenEncore

Best Dressed Engine - S7-E22

Deliberate mistake: When Thomas goes by the level crossing, a close up of Thomas is shown but it's the same footage from season 1, only flipped. Because of this, Thomas' number is mirrored.

Comedyfan74

Best Dressed Engine - S7-E22

Visible crew/equipment: When the banner hits Gordon, in the next shot, a scaffold is very visible in the trees on the right. (Visible in Wide screen version only).

Comedyfan74

Thomas and the Runaway Car - S11-E17

Visible crew/equipment: When the flatbed rolls away from Thomas, you can see a finger of a crew member in the bottom corner.

EllenEncore

Santa's Little Engine - S17-E18

Revealing mistake: At one point, the shading effect on Thomas' whistle is not rendered properly, so it appears silver instead of gold.

RustingLynx