|Voice actor(s)||Kathy Levin|
|Game(s)||Pajama Sam in "No Need To Hide When It's Dark Outside"|
The Laboratory Chair is one of the cameo characters in Pajama Sam in "No Need To Hide When It's Dark Outside".
In all games, the laboratory chair will be in Darkness' Laboratory, but he will only be important in the Darkness's Living Room storyline.
In the Darkness's Living Room storyline, Sam will need chair's help in order to get the blue potion off the top of a high shelf in order to make an invisibility potion. The player must click on Chair continuously until he is below the potion. Unfortunately when Sam first attempts to get the potion, one of Chair's legs break off and Sam will need to fix Chair before he can try again.
If this storyline is not present in the game or Sam has already gotten the potion, the chair will speak in long compex sentences when clicked on.