Deep Trouble is an upcoming episode of the twenty-third series.
Max and Monty's antics on a construction site get them into trouble.
- Joseph May as Thomas
- Teresa Gallagher as Brenda
- Tim Whitnall as Oliver
- David Menkin as Jack
- Tom Stourton as Alfie
- Kerry Shale as Max and Harold
- Rob Rackstraw as Monty
- Harriet Kershaw as Darcy and Jenny Packard
- Shane Jacobson as Shane
- In the aerial shot before Miss Jenny climbs into Max, some of the danger barriers which had previously been knocked over are missing. In the next aerial shot, they have reappeared.
- Monty's lights are on and he is clean in the fantasy sequence, but outside of it, he is dirty and his lights are off after falling down the mineshaft.