Voice Acting
Stand or sit back to back with another performer (you do not need to be touching). Using either written material or improvising (this can be paired with "Script to Scriptless"), perform a scene without moving or looking at your scene partner.
Your goal is to voice act. Despite the fact that you cannot walk or move to a different spot, and despite the fact that your partner cannot see your face, the content of the scene is only limited by your imagination. You can make up anything as long as what's going on is clearly laid out in your spoken dialogue.
However, try not to get carried away with overly imaginative content – the purpose of the exercise is to coordinate and communicate with your unseen partner in an entertaining way. Be expressive with your voice, attempt to embody your character, and play a scene that changes in pace and progresses through different beats.