Name the Horror/Sci-Fi/Fantasy tv show

[Monsters For Sale]

I thought someone might get this early show from the distinctive tank placement on the space suits.

Here is another screen capture from the same series (but not necessarily the same episode).  This particular holiday episode was directed by Richard Carlson.

[Memphremagog]

Men Into Space: Christmas On the Moon(1959)

[Monsters For Sale]

Men Into Space: Christmas On the Moon(1959)

That's the show.

[Memphremagog]

Can you guess this?

[Mike Scott]

Irwin Allen?

[Memphremagog]

Irwin Allen?

No. But from a show produced by someone equally if not more famous..

[Mike Scott]

No. But from a show produced by someone equally if not more famous..

I think I know who you're talking about, but I don't remember which episode this guy was in.

[Memphremagog]

I think I know who you're talking about, but I don't remember which episode this guy was in.

What was the show?

[Mike Scott]

What was the show?

STAR TREK.

[Memphremagog]

STAR TREK.

Yep. The episode was THE GALLILEO SEVEN. 

You're up!

[Mike Scott]

Try this!

[Mike Scott]

It's from the 2nd episode. Title inspired by a version of a George Bernard Shaw play.

[Monsters For Sale]

That is Jon Feidler, right?

He was on every TV show in the 50's and 60's!

[Mike Scott]

That is Jon Feidler, right?

Indeed it is! Now, off to the IMDb with you!

[Mike Scott]

Now, off to the IMDb with you!

Oops! For some reason, that series does not appear in Mr. Feidler's main credits!