A quick 4-minute description of how to play "Alibi" This game is great for a one-hour long lesson; it can also be used to teach Spanish and French, for example, to non-native speakers. To be honest it can be used to teach any language.
My specialty is teaching using games. Some people underestimate the power of learning through fun; however, I embrace it to keep my students interested. This game, "Hot Seat" is one that must be played with your students.