That's a good question. I don't know. I'm fairly certain that theatrical TMP was released on DVD after the DE was released, but I have no link for this.If I wanted to get the theatrical cuts, which DVD release is best? I'm tempted to go with the widescreen edition single disc releases. There are others however, the "double feature" releases, the 50th anniversary releases, the 2013 releases...I'm looking for them as they were originally in the theatre if I can find them, if not, then I'll go for something else...