|Occupation:||Moblie Shop Keeper|
Sam Waldron is a Mobile Shop owner. He is a good old friend of Pat who they once helped each other by delivering together. Sam is always on time for everyone around Greendale.
He is a good old friend of Pat. When Pat once hurt his hand and was unable to drive, Sam drove him everywhere and they helped each other with there deliveries. Sam is always on time for everyone around Greendale.
Really, Sam's only uniform in his work is an white apron which he always wears over his ordinary clothes.
- SAM 1
- Season 1 - Postman Pat's Finding Day, Postman Pat and the Magpie Hen, Postman Pat's Birthday (does not speak), Postman Pat's Rainy Day, Postman Pat's Windy Day, Postman Pat's Foggy Day, Postman Pat's Difficult Day, Postman Pat Goes Sledging (does not speak) and Letters on Ice
- Season 2 - Postman Pat Misses the Show, Postman Pat has the Best Village, Postman Pat has too many Parcels and Postman Pat and the Robot
- Season 3 - Postman Pat and the Green Rabbit (cameo)
- He is voiced by Ken Barrie.
- Although he has not been seen since Season 3, his mobile shop has been seen in some episodes ever since.