The first one: the actors lip synch to pre-recorded audio. They (thejuicemedia) do an annual 'behind the scenes' video with out-takes and stuff. See the beginn

The first one: the actors lip synch to pre-recorded audio. They (thejuicemedia) do an annual 'behind the scenes' video with out-takes and stuff. See the beginning of the latest one: https://youtu.be/2KikwAjmX64 https://youtu.be/2KikwAjmX64