Season 13 · Episode 16 of 20
Aired Feb 23, 1990
Episode 16
Fri, Feb 23, 1990
0 of 20 watched this season
Mr. Hankin calls on his Aunt Camelia to demonstrate acoustics, and at night Calley uses her boyfriend's electronic card to get Ronnie into the laboratory.
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Airs
Fri, Feb 23, 1990
Show
Grange Hill
602 episodes
Episode
S13 · E16
in Grange Hill