Name The Monster Movie

[Memphremagog]

X-The Unknown

[cushing]

X The Unknown?

[Mike Scott]

Is it "X The Unknown"?   

[cushing]

Is it "X The Unknown"?   

I solved for "Y" but was unsure about "X"...

[Mike Scott]

I solved for "Y" but was unsure about "X"...

One thing we do know is, if it's "X" it will be female.

[Jim Bertges]

Not X The Unknown, but the alternate title does have an X in it.

[silbemi]

Would it be The Quatermass Xperiment?

[Jim Bertges]

Sorry, no. I've only seen this movie once, long ago on TV, but that image has stayed with me for many years. That poor fellow was a brave soldier defending his country from beastly creatures.

[Mike Scott]

I don't think it's "The The X from Outer Space", is it?

[Monsters For Sale]

Wasn't Ray Milland making films in England in the '60's?

"X"

[Jim Bertges]

I don't think it's "The The X from Outer Space", is it?

Nope. It does involve an alien gentleman who has come to warn people of an impending disaster of cosmic proportions.

Not Ray Milland either.

[silbemi]

Is it the Strange World of Planet S aka Cosmic Monsters?!

[Mike Scott]

That's the one! I knew I'd seen it, before.

[silbemi]

That's the Strange World of Planet X!!

[Jim Bertges]

That's the Strange World of Planet X!!

And that is absolutely correct! Now it's your turn to stump everyone.