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.
| Directing | Bob Blagden | Director |
| Writing | Anthony Read | Writer |
| Writing | John Wyndham | Characters |
| Production | Richard Bates | Producer |
| Production | Brian Walcroft | Executive Producer |
| Sound | John Hyde | Music |
| Editing | Terry Pantling | Editor |
| Production | Julian Oldfield | Casting |
| Art | Peter Elliott | Production Design |
| Costume & Make-Up | Pam Doolan | Costume Design |
| Costume & Make-Up | Jane Whittaker | Makeup Artist |
| Art | John Stamp | Graphic Designer |
| Art | Mick Mannveille | Graphic Designer |
| Sound | Sean Clarke | Sound |
| Sound | Sandy MacRae | Sound |
| Sound | Brian Moray | Sound |
| Crew | Stuart Fell | Stunts |
| Lighting | Allen Harradine | Lighting Director |
| Lighting | Allen Harradine | Lighting Director |
| Production | David Harvey | Controller |
| Camera | Peter Howell | Camera Operator |
| Camera | Jim Howlett | Camera Operator |
| Production | Allan James | Controller |
| Editing | Roger Holmes | Editor |
| Production | Barry Millar | Location Manager |
| Production | Brian Millar | Location Manager |
| Production | Valerie Farron | Production Assistant |
| Directing | Aidan Boulter | First Assistant Director |
