Ghost Whisperer 4/7 Lost in Space connection?

I only have watched 4 episodes. The pilot, the one with the mad bride

Capricorne...

It reminds me of Quantum Leap.

shawn...

It's reminding me of where "Joan of Arcadia" seemed to be going in the
second season. They just aren't taking as long to get there.

wdstarr...

Or "Tru Calling."

Jack Bauer's Spunky Sidekick, Ian J. Ball...

Dude. William - come on! - "Tru Calling" was *much* better than GW.
Even "Tru"-pre-Jason-Priestley was better.

mchary...

Or it has nothing to do with the ghosts, and it's a rival antiques dealer.

ANIM8Rfsk...

There are people dealing rival antiques?

and the last two episodes.
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The guy with a hat and a mesh for his face? Who is he? Does anyone
remember an old Lost in Space episode? There was an episode where a
villian (trio) who had the identical wardrobe.

He was in the last two episodes of GW and wonder if the writers made him
to look like this as a homage to Lost in Space or is it pure
coincidence?

The last two episodes were far better then the previous two I saw and
looks like it has makings of being a continuing story and not
stand-alone episodes. I think the show has potential.