The Custodians
- Episode aired May 17, 2010
- TV-PG
- 26m
K9 and Starkey must figure out who is controlling the children of London and turning them all into aliens!K9 and Starkey must figure out who is controlling the children of London and turning them all into aliens!K9 and Starkey must figure out who is controlling the children of London and turning them all into aliens!