UnScramble this Word: i h h c w?

Questions

george clooney is the son of rosemary clooney true or false?

david jones is the real name of a.david bowie b.david essex c.david cassidy?

who played arnold schwarteneggers twin brother in the film twins?

with which band is cerys matthews the lead singer?

what was the name of the guardian angel in the film its a wonderful life?