I haven't heard of any of these! Why are they noteworthy?
Noteworthy in 2 things...they were well-received at the time of release and they've never been released on DVD. These 5 in particular made the Critical Consensus list, which I compile at the end of each year, last year and never came out on DVD. Some didn't even make it to VHS. And I thought everything made it to VHS. Ratcatcher is the really notable one as it was #8 on the list.