interstitial program

In television programming, an interstitial program (or wraparound program or wraparound segment) refers to a short program which is often shown between movies or other events, e.g. cast interviews after movies on premium channels. The term can also refer to a narrative bridge between segments within a program, such as the live action introductions to the animated segments in the Disney films Fantasia and Fantasia 2000, or the Simpson family's interludes during their annual Treehouse of Horror episodes.