Grange Hill
Episode 3 (10x3)
Udgivelsesdato: Jan 13, 1987
Calley and Ronnie use their secret language, Vince shows Hollo a secret room, and Mr. Griffiths prepares for "Operation Harriet".
- Premieret: Feb 1978
- Afsnit: 601
- Følgere: 2
- Slut
- BBC One
- Tirsdag på 17