|Place of origin:||Earth|
|Appearance:||Carnival of Monsters|
|Main actor:||Ian Marter|
Vorg used the miniscope to increase John's aggressiveness, causing him to challenge the Third Doctor. They had a boxing match and John was beaten. He was in a relationship with Claire Daly. The miniscope time loop resulted in the pair constantly walking round the ship before a Drashig emerged causing Claire to scream and John to run for help.