Mark Seven

 was one of the Space Security Service's original agents and department heads. He was a humanoid robot recruited by Colonel Marc Forest and Compuvac. He was initially in charge of SSS internal and field security. (PROSE: The Outlaw Planet) It was impossible to distinguish it from a normal human. It was his responsiblity to ensure all agents remain 100 per cent loyal. (PROSE: Top Secret)

Features
Its hair was actually resilient fibre that protected head mechanisms from impact; its ears were actually audio detectors that were ultra high powered microphone, sensitive enough to hear a pin drop from over four miles away; its eyes were vision lenses that were miniaturised television cameras that relayed all visual images to a calculator cell. Seven had a magni radar unit designed to look like a human nose which could detect the approach of anything in total darkness. An early warning locator and scent analyser were also located here. Seven's speech projector was to allow his lips and tongue to simulate human speech methods. The mechi-vocaliser in Seven consisted of mechanical voice chords. Those were variable and allowed him to perfectly impersonate any voice or sound perfectly. The calculator cells in Seven were built to resemble a human brain and had a high intelligence level. Seven had muscular units that were powerful electric motors which were substitutes for human muscles. He could lift eight tons with one hand because of these. Seven's skin[[ layer looks like skin and has flesh tones. It was actually bullet-proof, flexible plastic that could withstand fire and cut without damage. Agent Seven's radicom unit was built into his right shoulder and was a powerful radio receiver and transmitter that allows him to be in constant contact with SSS HQ. Agent Seven had self-charging electro cells that provided him with motive power. When his cells were discharged, he appeared to be tired. The muscular units in Seven's legs were so powerful that he could run at sprint speed for over one hundred miles. ([[PROSE: Top Secret)

Behind the scenes
The character was the prototype of other two versions a SSS "Seven" agent Mark Seven and Mark Seven.