Hey, you bigshot Hollywood Studio execs,
if you're going to pick and choose which films
to convert to DVD, at least pick some winners!

High Anxiety (1977) - dir. Mel Brooks
starring Mel Brooks, Madeline Kahn, et al.
complain to: Twentieth Century Fox

Once Upon a Time in America (1984) - dir. Sergio Leone
starring Robert De Niro, James Woods, et al.
complain to: Warner Studios

The Commitments (1991) widescreen - dir. Alan Parker
starring Robert Arkins, Michael Aherne, et al.
[technically speaking this is available on DVD
but the version released has extra bits added in
on top and bottom, ruining the original movie feel.]
complain to: Twentieth Century Fox

DVDjournal.com has a longer list of DVDs missing in action...