Who Can See/Hear Jack Frost?

[jack_fr0st]

Types of Pups That Can/Cannot See/Hear Jack Frost
List will be edited over time.

Key:
No* = Cannot see/hear until belief is established.

Aliens - Case by case basis
Angels - Yes
Animals - No
Mythical Animals (unicorn, dragon, etc.) - Case by case basis
The Doctor - No*
Death - Yes
Demons - Yes
Endless - Yes
Faeries - Case by case basis
Fairy Tale Folk - See below
Tolkien Elves - No*
Gods/Goddesses - Yes
Ghosts - Yes
Humans - No*
Shadowhunters - Yes
Lucifer - Yes
Mermaids - No*
Mutants - No*
Psychics - No*
Reapers - Yes
Vampires - No*
Witches/Wizards - No*
Werewolves - No*
Yetis - Yes
Zombies - No*

In the case of Fairy Tale Folk,  they cannot see Jack if they are pulled directly from their story universe. However, if they're from the show Once Upon a Time and are pulled from after the curse is broken, then they can. The exceptions are Emma and Henry as Emma isn't as connected to her homeworld, and Henry wasn't born there.
There can also be arguments made for similar shows/canons as they come up.

Any questions can be asked in replies below, emailed, or LJ messaged.