5 Ràithe
30 Episode
Think of a Number - Season 4 Episode 4
Johnny discovers the secrets of Doctor Who's Tardis, a box that looks like one but isn't and a machine that makes boxes quicker than you can. Also there's a disappearing box, a multiplying box and a box that's bigger on the inside than it is on the outside. Meanwhile - box clever with this. Five balls in a box -can you give them all to five friends so one remains in the box ?
- Bliadhna: 1984
- Dùthaich: United Kingdom
- Seòrsa: Family, Kids
- Stiùidio: BBC One
- Faclan-luirg:
- Stiùiriche:
- Cast: Johnny Ball