“The Carol Burnett Show” was full of laughs and witty skits. And very early on in 1967 on episode 12 she had Leonard Nimoy guest on the show. Leonard Nimoy was included in a sketch about Mrs. Invisible Man where Carol Burnett pretends to have an invisible baby.
At her wits end she orders some special tonic from the drugstore, one that will allow her to see the baby. Her husband says it’s too dangerous to test on the baby so he takes the drink to another room to try himself. That’s when we get to see our friend Leonard Nimoy wow the crowd.