The 1970s superhero TV show, Secrets of Isis, was cancelled after two years. According to the Wikipedia page it was popular. Why was it cancelled?
le-divorce
jack-and-the-cuckoo-clock-heart
whiplash
nine
gravity-falls
music-video
belle-de-jour
the-draughtsmans-contract
hero
the-reader
roseanne
running-man
three-men-and-a-baby
show-dogs
disconnect
gremlins-2
my-own-private-idaho
the-hunger-games-mockingjay-1
spider-man-into-the-spider-verse
stargate-universe
u-july-22
china-strike-force
killer-elite
dangerous-liaisons
bird-box
rocky-ii
a-most-wanted-man
gemini-man
labor-day
dev-dd