1 Season
13 Episode
BB3B - Season 1
A twin brother and sister believe that their newly born baby brother is actually an alien who is preparing the way for an invasion from outer space.
- Year: 2005
- Country: United Kingdom
- Genre:
- Studio: CBBC, ABC TV
- Keyword:
- Director: Will Brenton, Iain Lauchlan, Mike Gordon
- Cast: