The 1999 film "An Ideal Husband" was adapted from an 1895 comedy by which author?

Which three-letter word names both an eye irritation and a pigpen? Which royal heir, the son of actress Grace Kelly, was born on March 14, 1958, in Monaco? An ibex is a goat; what is an ibis? An ice cave at over 10,000 feet near Gangotri in the Himalayas is the source of which sacred Indian river? An ignicolist is a worshipper of what? What is the apparatus used to make moonshine illegally called? Andrew Meyer's 2007 plea "Don't tase me, bro!" came as police used what kind of device on him? Which word for an immoral habit appears in the title of a 1980s TV cop show set in Miami?