The Trouble with 2b: Part Three, Trial of Strength
- Ár: 1972
- Land: United Kingdom
- Genre:
- Stúdíó: Children's Film Foundation (CFF)
- Lykilorð:
- Leikstjóri: Peter Smith
- Leikarar: Stephen Brassett, Peter Newby, John Blundell, Linda Robson, Pauline Quirke, Ray Burdis
