Noddy: Toyland Detective S01E07 - Noddy and the Case of the Little Lost Toy.

Smartysaurus is delighted when a little clockwork duck appears at the DinoLab. No-one knows where she has come from, but Noddy is sure that her family must be missing her. However, his efforts to find her home and return her are hampered by the duckling scampering back to the DinoLab at every opportunity!