hollywood: just before her death the ny times called her a "weak imitation of marilyn"?

Questions

What was the name of Mr Magoo's dog?

What do you call water that moves beneath the earth's surface?

Who starred with Fred Astaire in the Christmas movie "Holiday Inn"?

Who played two or more roles in The Dark Mirror?

At which lengthy battle did 10,000 Athenians defeat 20,000 Persians?