E01 · Roaming Gnomes 11m
11/10/2025
Grandad's gnomes go missing and Stan's mystery deepens when he finds a tiny human handprint! The gnomes can't really have come to life, can they?!
E02 · The Wizard's Whistle 11m
11/11/2025
Melanie won't go to her favourite beach because of a strange sound known as The Wizard's Whistle! Is it a bird? Is it a kettle? Stan and Gran investigate!
E03 · Flight! Camera! Action! 11m
11/12/2025
Grumblestunk's new speed camera catches Stan breaking the speed limit on his scooter, but he can't have been! Stan and Gran have to clear his name!
E04 · Laughter of the Lake 11m
11/13/2025
Stan and Gran get the giggles while spotting nature on the Ley, and the lake seems to be giggling back at them! Who is that laughing?
E05 · Shoe Dunnit 11m
11/14/2025
Beach shoes have gone missing; some red hair is found at the scene and Grumblestunk is blaming Stan! Who really did it!? Stan and Gran spy a mystery!
E06 · Get a Wriggle On 11m
11/17/2025
Sand! Sea! Worms! Stan and Gran must quickly discover where all these worms came from or Ellie's new clothes drying service will be ruined!
E07 · The Good, the Bird and the Ugly 11m
11/18/2025
Grumblestunk is getting competitive during 'Porthole In Bloom', but so are the local robins! Why are the red-chested birds turning on each other?
E08 · Message in a Bottle 11m
11/19/2025
Stan finds a treasure map in a bottle on the beach. Could it really lead to finding the lost treasure of dread pirate Abby Birdy?
E09 · Bats the Way I Like It 11m
11/20/2025
The bats that nest in Grandad's shed each year are missing. Can Stan and Gran encourage these nocturnal creatures to return when they can't hear them?
E10 · Runaway Rubbish 11m
11/21/2025
Stan and Gran are enjoying a beach clean, but the rubbish seems to have a mind of its own! When a yoghurt pot goes walk-about, Stan spies a mystery!
E11 · Beat of the Drum 11m
2/16/2026
Stan, Grace and Brody form a band, but a mystery drummer joins in somewhere across town. Stan and Gran go on a hunt for their invisible bandmate!
E12 · Hole in the Fence 11m
2/17/2026
Strange holes in garden fences are popping up all over Porthole and Stink has gone missing! Stan and Gran spy a mystery and decide to investigate...
E13 · Bananas at Dawn 11m
2/18/2026
Grumblestunk is sure she saw an enormous banana when she walked Stink on the beach early that morning and Stan and Gran spy a mystery - but no banana!
E14 · The Big Spot 11m
2/19/2026
Grumblestunk is sure she saw an enormous banana when she walked Stink on the beach early that morning and Stan and Gran spy a mystery - but no banana!
E15 · The Tiny Tidy People 11m
2/20/2026
Strange holes in garden fences are popping up all over Porthole and Stink has gone missing! Stan and Gran spy a mystery and decide to investigate...
E16 · The Porthole Penguin 11m
2/23/2026
When a penguin takes a shine to Stink's bed, and Grumblestunk decides to open a zoo, Brody is unimpressed, so Stan and Gran are forced to investigate!
E17 · The Sneaking Spotters 11m
2/24/2026
Stan and his friends are at the Ley to do a nature survey but strangely, there doesn't seem to be anything to spot. Where has all the wildlife gone?
E18 · All Up in the Air 11m
2/25/2026
Stan spots a swift and spies a mystery - why don't they ever land?
E19 · The Mystery Mermaid 11m
2/26/2026
Stan and Gran find a mysterious old carved piece of wood while they're beachcombing.
E20 · A Galaxy of Starfish 11m
2/27/2026
Cove beach is covered in a swarm of starfish! But everything is not as it seems!
E21 · Lucky Star 11m
3/2/2026
Stan finds a special star stone which Grandad believes will bring him luck - and it does!
E22 · The Shut Shoe Box Mystery 11m
3/3/2026
Grandad puts caterpillars in a box for rehoming. Then Stan gets a surprise when he checks.
E23 · The Phantom Ice Cream Van 11m
3/4/2026
Stan keeps hearing the tune of an ice cream van but it's not there!
E24 · Lights in the Night 11m
3/5/2026
Stan is intrigued when he spots strange lights in the night sky.
E25 · Something Fishy Going On 11m
3/6/2026
A fish has gone missing from Grandad's pond.
