There are no people on it. That means it is unmanned.
NASA has sent several unmanned space probes to Saturn, but no manned missions.
Cassini-Huygens
Apollo 3 was an unmanned test of the Saturn booster.
Pioneer
Unmanned space probes have been sent to various destinations in our solar system, including Mars, Venus, Mercury, Jupiter, Saturn, Uranus, Neptune, and Pluto. They have also traveled beyond our solar system to study interstellar space.
No. Saturn V was the giant 3-stages rocket used to put Apollo missions "en route" to the Moon. Apollo 4 was an unmanned Apollo Mission, the first test of the Saturn V rocket (November 9, 1967).
Nobody. It was unmanned.
== == The Cassini space orbiter was part of the Cassini-Huygens mission, a collaborative NASA/ESA/ASI unmanned space mission for the purpose of studying Saturn and its moons.
If it was "unmanned" -nobody flew it.
Apollo 7 was the first manned mission. Apollos 4 and 6 were unmanned tests of the large Saturn V moon rocket. Apollo 5 was an unmanned test of the first Apollo Lunar Module on a smaller Saturn IB rocket; it carried no command and service module. Two unmanned tests of a smaller Saturn launch vehicle, the Saturn I, are sometimes known as Apollo 2 and 3. The name "Apollo 1" was given to the crew of Grissom, White and Chaffee for the flight that they never got to fly because of the launch pad fire that killed them in January 1967.
The Cassini unmanned satellite has been orbiting Saturn since 2004, and its mission will continue until 2017. No manned mission to the Moon, much less to any other planet, is currently being developed. NASA has proposed another unmanned probe to the moons Titan or Enceladus as part of the exploration of the planetary system. However, this is still in the planning stages.
The crew of Apollo 4 was made up of all Navy captains: Command Module Pilot Walter M. Schirra, Jr., Senior Pilot Donn F. Eisele, and Lunar Module Pilot R. Walter Cunningham. Apollo 4 was an unmanned mission that tested the Saturn V rocket and the spacecraft systems in Earth's orbit.