TV-viewer
abutter
adjoiner
attestant
attestator
attester
beholder
bird-watcher
borderer
cojuror
compurgator
deponent
drugstore cowboy
earwitness
eyewitness
gaper
gazer
gazer-on
girl-watcher
goggler
immediate neighbor
informant
informer
kibitzer
looker
looker on
looker-on
neighbor
neighborer
observer
ogler
onlooker
passerby
perceiver
percipient
seer
sidewalk superintendent
spectator
spectatress
spectatrix
swearer
tangent
televiewer
television-viewer
testifier
video-gazer
viewer
watcher
witness
hearer
inquirer
listener
on-looker
outsider
participant
passersby
pedestrian
populace
shooters
sight-seer
stranger
tourist
traveler
travelers
villager