CROSSING ZONE - "THE HUNT" & "LASSIE"

'THE TWILIGHT ZONE'
"THE HUNT"
&
'LASSIE'
"SHADRACK"
(And 23 other episodes)

From the IMDb re: 'Lucifer':
Lucifer Morningstar has decided he's had enough of being the dutiful servant in Hell and decides to spend some time on Earth to better understand humanity. He settles in Los Angeles - the City of Angels.

Lucifer wasn't the first fallen angel to pull such a stunt.  Back in the late fifties and early sixties, one of the keepers of the gates to Hell also decided to give humanity a try.  He took the name of H. Miller (perhaps an anagram for "I Mr. Hell"?) and relocated to Calverton, California, where he took on the role of Sheriff.  There he found himself often involved with the Martin fammily  And it brought him at times into conflict with Timmy Martin's dog, Lassie.

"Miller" finally had enough and he departed the earthly realm of Toobworld and headed back to his old job as one of Hell's gatekeepers.

He was still annoyed by that interfering collie, so when Hyder Simpson showed up at his gate with his coon dog Rip, the Gatekeeper would have none of it.  He was more than willing to lure Hyder in, but without his dog.  

Hyder wanted no part of such a place, so he and Rip kept a-walking.....

BCnU!