Chocky's Challenge

Chocky hopes, with Matthew and Albertine's help, to help the human race discover cosmic power, which unlike Earth's finite natural resources, will sustain them for as long as the universe itself exists. But their knowledge has aroused a great deal of interest from the military, and they are willing to take drastic action if they don't get what they want.

• Anthony ReadWriter
• Bob BlagdenDirector

• Prentis HancockArnold Meyer
• Anabel WorrellAlbertine Meyer
• Illona LinthwaiteDr. Liddle
• Joan BlackhamMrs. Gibson
• Glynis BrooksChocky
• Paul RussellPaul Barclay
• Freddie BrooksMike
• Karina WilsherSu Lin
• Richard WordsworthProfessor Ferris
• Kristine HowarthProfessor Wade
• Leon EaglesGeneral
• Roy BoydProfessor Draycott