[Starring the Computer] is a great resource. The link takes you to the appearances sorted by year, but you can also see the list of films and television shows listed by title and, I think, by machine.
*Interestingly, one of the most memorable television episodes in my memory is an episode of [Banacek], starring George Peppard, in which a computer disappears. It was probably my first experience of a [locked room mystery].
[Starring the Computer]: http://starringthecomputer.com/featuresyear.html
[locked room mystery]: http://en.wikipedia.org/wiki/Locked_room_mystery