I guess I'm alone on this, but I just don't find the Pearl character all that funny, and the opening segment just drags. Nothing can top the invention exchanges with Joel, Forrester and TV's Frank.

Lance Fuller - aka "Brack" from "This Island Earth"?

The "teleportation" at 28 min is hilarious

My 15-year-old and I think this is one of the best ones.
But...what the Hell is a 'hot fish shop?'

Just finished it and, you know, this wasn't that bad of a film. Mitchell was more of a beer-drinking fat slob, but here the "Geronimo" character was goofy yet not entirely unlikable. I dunno, this didn't work for me.

the MJP/Pearl character was the beginning of the end for me. Frank and Dr.Forrester eventually leave the show and that's when the intro segments aren't really funny anymore as far as I'm concerned. I started skipping Pearl's segments because she's just not funny.

I could do without the Pearl outtro. Just not as funny as Dr.Forrester and TV's Frank.

You know, they'd never make a riff of this, but around 49:30 that large apocalypse woman looks like Mary Jo Pehl to me.

I really don't get why this one is rated so highly. MST3K is about cheesy films like "Space Mutiny" and "Warrior of the Lost World", but this one was just old, dull and dry. Some of the riffs were funny, but I found this film a bore, and actually depressing more than cheesy, even with Joel and the bots gags. Why did this one even get riffed in the first place? Whatever, I just watched it for a sense of completion but I'm moving on...

The brain guy song is actually quite beautiful

Mike does the Joel shadow-run gag from 'Warrior of the Lost World'

These old, black and white Japanese monster/goofy-kid films are really a chore, and you've got to be working or messing with photoshop at the same time otherwise watching this would be impossible.
I'm only watching this just for a sense of completion.