Dick Tufeld

Robot: "It sounds like old morse code."
Will Robinson: "What does it say?"
Robot: "Danger, Will Robinson, danger."

Dr. Zachary Smith: "You'll forgive me if I forgo the kiss, my sleeping behemoth. But the time has come to awake."
Robot: "Robot is on-line. Reviewing primary directives. One, preserve the Robinson Family. Two, Maintain ship systems. Three"
Dr. Zachary Smith: "What noble charges my steely centurion. Sadly I fear you have far more dire deeds in store for you."
Robot: "Robot is on-line. Reviewing primary directives. Two hours into mission destroy Robinson family. Destroy all systems."
Dr. Zachary Smith: "Now that's more like it. Farewell my platinum-plated-pal. Give my regards to oblivion."

Robot: "Will Robinson! I will tell you a joke! Why did the robot cross the road? Because he was carbon bonded to the chicken!"
Will Robinson: "We've got a 'lot' of work to do."

Will Robinson: "Relax, Robot. I'm going to build you a new body. Mom always said I should make new friends."
Robot: "Oh, ha ha."