Lost in Space is a sitcom science fiction family about Americas First Family in Space Called the Robinson Family on a mission to find more living areas on a planet near Alpha Centauri. Its about a family named the Robinson Family. The characters are Professor John Robinson, his wife Maureen Robinson, their oldest daughter Judy, their next daughter Penny & their youngest Will Robinson. Then there is the pilot Major Don West & the troublesome stowaway Dr. Zachary Smith. Here is a brief description of the Lost in Space TV Show. Dr. Smith didn't exactly stowaway on purpose. What happened was a foreign agency known as Aola 14 Umbra was paying Dr. Smith to sabotage the mission. What he was doing was programming the Robot to destroy everybody after eight hours of liftoff. While he was in the middle of programming a Sergeant Walked in & was about to arrest him, then Dr. Smith gave him a Karate Chop on the back of his neck & placed him in the waste disposal. Then one hour later during take off, Dr. Smith was making sure that the robot was in functional order & the Robinsons were entering the freezing tubes in suspended animation & Dr. Smith was running to the door the hatch closed & he got trapped in the spaceship. While the Robinsons were in the freezing tubes, & the automatic navigator was on its way to Alpha Centauri, Dr. Smith's added weight caused the Jupiter 2 to shift off course into a meteor storm. Then Dr. Smith knocked on Dons tube to get him to pilot the ship back to earth but Don disagreed & decided he would wake up the Robinsons. Dr. Smith wanted to return to earth but Don & the Robinsons disagreed & decided that they would try to onto Alpha Centauri. When 8 hours came by the robot went berserk & almost destroyed everybody, then John wanted to spacewalk to fix the scanner & the line broke & Maureen had to go out to throw John a line & then just after the line was thrown to John & they were about to get into the ship, a big comet came approaching it, however Don got them back in time. After that Dr. Smith wanted revenge on the Robinsons so he got the robot only to obey him. No one else could control the robot but Dr. Smith, however Will with a certain way of his voice was able to tell the robot "Two steps forward my mechanical friend". Later on when they approached a first planet they were gonna land on to make ship repairs John wanted to use the parajets to go to the planet to see if it was suitable for landing but the parajets went out of control & John made his own crash landing on it. Dr. Smith tampered with them. Dr. Smith also tampered with the Jupiter 2's control system too. He tried to get Don & Maureen to vote to go back to earth but Don & Maureen wanted to land on the planet to find John. When Dr. Smith got the robot to attack them then Don fixed the ship so Dr. Smith would fall down then he put Dr. Smith in a hammerlock so that he would tell Dr. Smith you are not gonna tell the robot any other orders except one, & that is "Robot go back to your Compartment". Then he put Dr. Smith in a freezing tube. After that because of Dr. Smith tampering with the ships controls, Maureen went below to strap in with Judy, Penny, & Will then Don rode down himself in a freezing tube. The Jupiter 2 crashed landed on the first planet. Judy set Don free from the freezing tube. Don needed the robot & only Dr. Smith could make him obey but he was not ready to unfreeze him yet. However because of a sound in Wills voice will was able to get the robot to obey him. Then after John was rescued, they made that planet their temporary home. After that many times Dr. Smith did a lot to annoy the others. He didn't care about anyone elses survival or needs except his own. He always wanted to shirk his work responsibilites. He did have a special friendship with Will most of the time. The one that yelled at Dr. Smith the most was Major Don West. Don & Dr. Smith always had alot of things to battle about. Sometimes both John & Don would yell at Dr. Smith. Other than that the Robinsons had good family relationships with each other. Judy, Penny, & Will got along so well with each other during survivals on alien & hostile planets. Dr. Smith more than ever always wanted to get back to his home planet Earth. Lots of times he would make deals with aliens he met on planets for a trip back to the planet earth. Speaking of aliens sometimes the Robinsons were friendly with aliens & sometimes they weren't . Lots of times their robot would warn them if the alien was dangerous when he shouted Danger Danger Danger. Dr. Smiths relationship with the robot was on & off a lot where Dr. Smith always called him a ninny. Will however had a very special friendship with the robot. The robot cared about him so much that he would warn him Danger Will Robinson. That TV show was one of my favorite sitcoms. Just in the nineties decade lots of old sitcoms from the fifties sixties & seventies were made into updated movies. That included a Lost in Space Movie which came to theaters as a big hit that it had to be in two or three theaters at showcase or multi theater complex buildings . Its has different actors & actresses playing the same characters however some of the originals still around today had different roles.